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Search suggestions for "bha".

  1. Report on Carcinogens Butylated hydroxyanisole (BHA) https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/profiles/butylatedhydroxyanisole.pdf
  2. CEBS Data Related to Butylated hydroxyanisole (BHA) (25013-16... https://cebs.niehs.nih.gov/cebs/test_article/25013-16-5


336 results found for "bha".

  1. RoC Profile: Butylated Hydroxyanisole; 15th RoC 2021 132KB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/profiles/butylatedhydroxyanisole.pdf

    Butylated Hydroxyanisole CAS No. 25013-16-5 Reasonably anticipated to be a human carcinogen First listed in the Sixth Annual Report on Carcinogens (1991) Also known as BHA or or ...

  2. Abstract for TR-524 65KB

    https://ntp.niehs.nih.gov/publications/reports/tr/tr524

    Organic acids with hydroxy groups on the second carbon from the carbonyl carbon are referred to as beta-hydroxy acids (BHA). Both AHA and BHA are used to treat various skin ...

  3. RoC Profile: Diesel Exhaust Particulates; 15th RoC 2021 151KB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/profiles/dieselexhaustparticulates.pdf

    diesel exhaust (IARC 1989, Cohen and Higgins 1995, Bha- tia et al. 1998). Meta-analyses by Cohen and Higgins (1995) and Bha- tia et al. (1998) suggested an overall relative risk ...

  4. TOX-70: Toxicity Studies of p-tert-Butylcatechol (CASRN 98-29... 2.8MB

    https://ntp.niehs.nih.gov/go/tox070

    ... The analogs caffeic acid and butylated hydroxyanisole (BHA) were weak carcinogens in the rat forestomach epithelium; butylated hydroxytoluene (BHT) was not carcinogenic (Hirose et ...

  5. TR-524: Glycolic Acid and Salicylic Acid (CASRNs 79-14-1 and... 2.8MB

    https://ntp.niehs.nih.gov/go/tr524

    ... Organic acids with hydroxy groups on the second carbon from the carbonyl carbon are referred to as beta-hydroxy acids (BHA). Both AHA and BHA are used to treat various skin con- ...

  6. 15th RoC: Appendix F 165KB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/appendix_f.pdf

    ... Be see Beryllium and Beryllium Compounds BHA see Butylated Hydroxyanisole B[j]F see ... 2-tert-butyl-4-hydroxyanisole (2-BHA) see Butylated Hydroxyanisole ...

  7. Stokes: Current and Future Contributions of NICEATM and ICCVAM... 3.1MB

    https://ntp.niehs.nih.gov/iccvam/meetings/7thwc/ms/reb4-stokes1.pdf

    ... ICCVAM and NICeAtM also have liaisons contributing to two JaCVAM-led validation studies: the in vivo/in vitro comet assay and the BHAS cell transformation assay. 4 Independent ...

  8. Appendix G; 15th RoC 2021 69KB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/appendix_g.pdf

    ... Chemotherapeutic Agents 23214-92-8 see Adriamycin 23246-96-0 see Riddelliine 25013-16-5 see Butylated Hydroxyanisole 25316-40-9 (doxorubicin hydrochloride) see Adriamycin ...

  9. Background Document: Styrene oxide; BSC RoC, Jan. 20-21, 2000 267KB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/newhomeroc/roc10/bg_styrene_oxide_508.pdf

    ... Additional rats received diets containing 0%, 0.5%, 1%, or 2% butylated hydroxyanisole (BHA) as a positive control treatment. (BHA is a widely used food additive [antioxidant] and ...

  10. TR-371: Toluene (CASRN108-88-3) in F344/N Rats and B6C3F1Mice... 15.6MB

    https://ntp.niehs.nih.gov/go/tr371

    ... on BHA-induced forestomach carcinogene- sis, Ito exposed groups of 15 F344 rats to 2% ben- zoic acid in the diet for 52 weeks with and without 2% butylated hydroxyanisole (BHA) ...

  11. Appendices A-G; 15th RoC 2021 433KB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/content/appendices_508.pdf

    ... Be see Beryllium and Beryllium Compounds BHA see Butylated Hydroxyanisole B[j]F see ... 2-tert-butyl-4-hydroxyanisole (2-BHA) see Butylated Hydroxyanisole ...

  12. TOX-27: Riddelliine (CASRN 23246-96-0) 3.4MB

    https://ntp.niehs.nih.gov/go/tox027

    ... Presumably, the sulfhydryls bind the toxic metabolites of PAs and minimize the amount of toxicant available to cause tissue damage. Administration of antioxidants such as BHA or ...

  13. DART-07: Prenatal Development Studies of 2-((1-(4-Phenoxyphenoxy... 1.6MB

    https://ntp.niehs.nih.gov/go/dart07

    ... <10.0 1 Nitrite Nitrogen b,c (ppm) <0.61 1 BHA b,d (ppm) <1.0 1 BHT b,d (ppm) <1.0 1 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  14. TOX-103: Select Ionic Liquids (1-Ethyl-3-Methylimidazolium Chloride... 4.7MB

    https://ntp.niehs.nih.gov/go/tox103

    ... b 10 1 Nitrite Nitrogen (ppm) a,b <0.61 1 BHA (ppm) a,c <1.00 1 BHT (ppm) a,c <1.00 1 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  15. TOX-102: Trans-resveratrol Administered by Gavage for Two Weeks... 2.6MB

    https://ntp.niehs.nih.gov/go/tox102

    ... 14.2 1 Nitrite Nitrogen (ppm) a,b <0.61 1 BHA (ppm) a,c <1.0 1 BHT (ppm) a,c <1.0 1 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  16. TR-459: t-Butylhydroquinone (CASRN 1948-33-0) in F344 Rats and... 25.3MB

    https://ntp.niehs.nih.gov/go/tr459

    ... lesions in the forestomach of rats by 3-tert-butyl-4-hydroxyanisole (BHA). Food Chem. ... Mutagenicity of 3-tert- butyl-4-hydroxyanisole (BHA) and its metabolites in short-term ...

  17. TR-603: Black Cohosh Root Extract (CASRN 84776-26-1) Administered... 3.1MB

    https://ntp.niehs.nih.gov/sites/default/files/2023-12/tr603_508.pdf

    ... 4 Nitrite Nitrogen (ppm) a,b <0.61 - 4 BHA (ppm) a,c <1.0 - 4 BHT (ppm) a,c <1.0 - 4 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  18. NTP RR-11: The Chemical and Physical Characterization of Recycled... 2.1MB

    https://ntp.niehs.nih.gov/go/rr11

    ... (Sigma-Aldrich, Milwaukee, WI) 25013-16-5 2/8/2016 500 mg 99.9 White Crystals ... 204.27 Butylated Hydroxyanisole 25013-16-5 180.25 Butylated Hydroxytoluene ...

  19. NIEHS/DTT Toxicity Specifications: Chapter 6. Laboratory Animal... 554KB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/test_info/toxspecs/chapter6_laboratory_animal_medicine_toxicology_508.pdf

    ... Sulfate 0.03 PCBs (ppm) 0.20 Miscellaneous (Maximum Limits, ppm) Nitrate 20 Nitrite 5 BHA 10 BHT 5 Bacterial Plate Count Total (CFU/g) 1,000 Coliform (MPN/g) 10 E. Coli (MPN/g) ...

  20. TOX-98: Acetoin (CASRN 513-86-0) and 2,3-Pentanedione (CASRN... 3.0MB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/st_rpts/tox098_508.pdf

    ... 8 Nitrite Nitrogen (ppm) a,b <0.61 - 8 BHA (ppm) a,c <1.0 - 8 BHT (ppm) a,c <1.0 - 8 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  21. TR-600: Di-n-butyl Phthalate Administered in Feed to Sprague... 3.4MB

    https://ntp.niehs.nih.gov/go/tr600

    ... 2 Nitrite Nitrogen (ppm) a,b <0.61 - 2 BHA (ppm) a,c <1.0 - 2 BHT (ppm) a,c <1.0 - 2 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  22. TOX-106: Sodium Metavanadate (CASRN 13718-26-8) and Vanadyl Sulfate... 2.7MB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/st_rpts/tox106_508.pdf

    ... 3 Nitrite Nitrogen (ppm) a,b <0.61 - 3 BHA (ppm) a,c <1.0 - 3 BHT (ppm) a,c <1.0 - 3 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  23. Draft RoC Monograph for ortho-Toluidine: Literature Search Strategy... 1.1MB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/roc/thirteenth/litsearchstrategy/otol_literaturesearch20130815_508.pdf

    ... YM, Yamazaki S, Umeda M, Tanaka N. 2010. A Bhas 42 cell transformation assay on 98 chemicals: The characteristics and performance for the prediction of chemical carcinogenicity. ...

  24. TR-604: Triclosan (CASRN 3380-34-5) Administered Dermally to... 1.2MB

    https://ntp.niehs.nih.gov/sites/default/files/2024-05/tr604_508.pdf

    ... (ppm) b 0.395 ± 0.245 0.12-0.63 13 BHA (ppm) c 1.412 ± 1.064 1.0-4.76 13 BHT ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  25. TR-550: Toxicology and Carcinogenesis Studies of Cresols (CASRN... 2.4MB

    https://ntp.niehs.nih.gov/go/tr550

    ... For example, butylated hydroxyanisole (BHA), non-DNA reactive and a skin irritant, produces a low incidence of carcinoma in the forestomach of rodents, presumably as a result of ...

  26. DART-01: Prenatal Development Studies of Tris(chloropropyl) Phosphate... 911KB

    https://ntp.niehs.nih.gov/go/dart01

    ... - 1 Nitrite Nitrogen (ppm) c <0.61 - 1 BHA (ppm) d <1.0 - 1 BHT (ppm) d <1.0 - 1 ... II <0.01 - 1 Endosulfane Sulfate <0.03 - 1 BHA = butylated hydroxyanisole; BHT = butylated ...

  27. DART-02: Prenatal Development Studies of 4-Methylcyclohexanemethanol... 1.1MB

    https://ntp.niehs.nih.gov/go/dart02

    ... 10 1 Nitrite Nitrogen c (ppm) <0.61 1 BHA d (ppm) 2.37 1 BHT d (ppm) <1.0 1 Aerobic ... II <0.01 1 Endosulfane Sulfate <0.03 1 BHA = butylated hydroxyanisole; BHT = butylated ...

  28. DART-04: Prenatal Development Studies of Dimethylaminoethanol... 1006KB

    https://ntp.niehs.nih.gov/go/dart04

    ... 2 Nitrite Nitrogen (ppm) c <0.61 - 2 BHA (ppm) d <1.0 - 2 BHT (ppm) d <1.0 - 2 ... II <0.01 - 2 Endosulfan Sulfate <0.03 - 2 BHA = butylated hydroxyanisole; BHT = butylated ...

  29. TOX-9: Cresols (CASRNs 95-48-7, 108-39-4, 106-44-5) 6.1MB

    https://ntp.niehs.nih.gov/go/tox009

    ... antioxidant 3-tert-butyl-4-hydroxyanisole (BHA) induces mild hyperplasia and ... Earlier studies by Ito et al (1983) demonstrated that 2 % dietary BHA is carcinogenic in ...

  30. NTP Technical Report on the Toxicity Study of (CASRN 67892-26... 426KB

    https://ntp.niehs.nih.gov/go/tox107abs

    ... 11.5 1 Nitrite nitrogen (ppm)a,b <0.12 1 BHA (ppm)a,c <1.0 1 BHT (ppm)a,c <1.0 1 Aerobic ... 11.5 1 Nitrite nitrogen (ppm)a,b <0.12 1 BHA (ppm)a,c <1.0 1 BHT (ppm)a,c <1.0 1 Aerobic ...

  31. DART-02: Prenatal Development Studies of 4-Methylcyclohexanemethanol... 1.1MB

    https://ntp.niehs.nih.gov/ntp/htdocs/dart/dart02_508.pdf

    ... 10 1 Nitrite Nitrogen c (ppm) <0.61 1 BHA d (ppm) 2.37 1 BHT d (ppm) <1.0 1 Aerobic ... II <0.01 1 Endosulfane Sulfate <0.03 1 BHA = butylated hydroxyanisole; BHT = butylated ...

  32. TOX-107: Toxicity Study of Stachybotrys chartarum (CASRN 67892... 2.9MB

    https://ntp.niehs.nih.gov/sites/default/files/2024-09/tox107_508.pdf

    ... 11.5 1 Nitrite Nitrogen (ppm) a,b <0.12 1 BHA (ppm) a,c <1.0 1 BHT (ppm) a,c <1.0 1 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  33. DART-03: Prenatal Development Studies of Vinpocetine (CASRN 42971... 1.2MB

    https://ntp.niehs.nih.gov/go/dart03

    ... c 9.65 1 Nitrite Nitrogen (ppm) c <0.61 1 BHA (ppm) d <1.0 1 BHT (ppm) d <1.0 1 Aerobic ... II <0.01 1 Endosulfane sulfate <0.03 1 BHA = butylated hydroxyanisole; BHT = butylated ...

  34. TOX-77: Hexachlorobenzene (CASRN 118-74-1) Administered by Gavage... 2.2MB

    https://ntp.niehs.nih.gov/go/tox077

    ... 1 Nitrite Nitrogen (ppm) a,b <0.61 - 1 BHA (ppm) a,c <1.0 - 1 BHT (ppm) a,c <1.0 - 1 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  35. TOX-101: Trimethylsilyldiazomethane (CASRN 18107-18-1) Administered... 6.7MB

    https://ntp.niehs.nih.gov/go/tox101

    ... 2 Nitrite Nitrogen (ppm) a,b <0.61 - 2 BHA (ppm) a,c <1.00 - 2 BHT (ppm) a,c <1.00 - 2 ... a <0.01 - 2 Endosulfan Sulfate a <0.03 - 2 BHA = butylated hydroxyanisole; BHT = butylated ...

  36. TR-602: Isomeric Mixture of Tris(chloropropyl) Phosphate Administered... 8.0MB

    https://ntp.niehs.nih.gov/sites/default/files/2023-06/tr602_508.pdf

    ... 4 Nitrite Nitrogen (ppm) a,b <0.61 - 4 BHA (ppm) a,c <1.0 - 4 BHT (ppm) a,c <1.0 - 4 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  37. TR-599: Sodium Tungstate Dihydrate in Sprague Dawley (Hsd:Sprague... 4.2MB

    https://ntp.niehs.nih.gov/go/tr599

    ... 2 Nitrite Nitrogen (ppm) a,b <0.61 - 2 BHA (ppm) a,c <1.0 - 2 BHT (ppm) a,c <1.0 - 2 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  38. TR-601: Di(2-ethylhexyl) Phthalate Administered in Feed to Sprague... 4.5MB

    https://ntp.niehs.nih.gov/go/tr601

    ... 2 Nitrite Nitrogen (ppm) a,b <0.61 - 2 BHA (ppm) a,c <1.0 - 2 BHT (ppm) a,c <1.0 - 2 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  39. IMM-01: Dermal Hypersensitivity and Irritancy Studies of 4-Methylcyclo... 969KB

    https://ntp.niehs.nih.gov/go/imm001

    ... 3 Nitrate Nitrogen (ppm) c 11.51 ± 2.18 10.0-14.0 3 Nitrite Nitrogen (ppm) c 0.61 - 3 BHA (ppm) d 1.41 ± 0.72 1.0-2.24 3 BHT (ppm) d <1.0 - 3 Aerobic Plate Count (CFU/g) <10 - 3 ...

  40. ICCVAM Biennial Progress Report 2008-2009 11.8MB

    https://ntp.niehs.nih.gov/iccvam/docs/annrpt/biennialrpt2010-508r.pdf

    ... Carcinogen Testing . Validation study of the Bhas 42 cell transformation assay to screen chemicals for carcinogenic potential - NICEATM and ICCVAM have liaison members to the ...

  41. DART-06: Modified One-Generation Study of 2-Ethylhexyl p-Methoxycinnam... 5.2MB

    https://ntp.niehs.nih.gov/go/dart06

    ... 5 Nitrite Nitrogen (ppm) a,b <1.0 - 5 BHA (ppm) a,c <1.0 - 5 BHT (ppm) a,c <1.0 - 5 ... BHA = butylated hydroxyanisole; BHT = butylated hydroxytoluene; CFU = colony-forming ...

  42. TOX-89: Toxicity Studies of 5-Amino-o-cresol (CASRN 2835-95-2... 2.5MB

    https://ntp.niehs.nih.gov/go/tox089

    ... (ppm) c 14.6 ± 6.6 5.09-23.7 5 Nitrite nitrogen (ppm) c 1.34 ± 1.34 0.30-3.04 5 BHA (ppm) d <1.0 - 5 BHT (ppm) d <1.0 - 5 Aerobic plate count (CFU/g) 10 ± 0.0 10 5 ...

  43. TOX-99: A Gum Guggul Extract Formulation Administered by Gavage... 1.0MB

    https://ntp.niehs.nih.gov/go/tox099

    ... 5 Nitrate Nitrogen (ppm) c 22.54 ± 12.0 10.0-35.9 5 Nitrite Nitrogen (ppm) c 0.61 - 5 BHA (ppm) d <1.0 - 5 BHT (ppm) d <1.0 - 5 Aerobic Plate Count (CFU/g) <10.0 - 5 Coliform ...

  44. TR-294: Chlorinated Trisodium Phosphate (CASRN 56802-99-4) in... 6.5MB

    https://ntp.niehs.nih.gov/go/tr294

    ... Selenium (ppm) Aflatoxins (ppb) (b,c) Nitrate nitrogen (ppm) (d,e) Nitrite nitrogen (ppm) (d,e) BHA (ppm) (f,g) BHT (ppm) (0 Aerobic plate count (CFUlg) (h) Coliform (MPN/g) (ij) ...

  45. TR-381: d-Carvone (CASRN 2244-16-8) in B6C3F1Mice (Gavage Studies... 6.3MB

    https://ntp.niehs.nih.gov/go/tr381

    ... (ppm) (b) 9.03 k 4.76 0.10-22.0 Nitrite nitrogen (ppm) (b) 1.66 f 1.76 0.10-7.10 BHA (ppm) (c) 4.08 f 4.76 2.00-17.0 BHT (ppm) (c) 2.68 f 2.55 1.00-12.0 Aerobic plate count ...

  46. TOX-99: A Gum Guggul Extract Formulation Administered by Gavage... 1.0MB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/htdocs/st_rpts/tox99_508.pdf

    ... 5 Nitrate Nitrogen (ppm) c 22.54 ± 12.0 10.0-35.9 5 Nitrite Nitrogen (ppm) c 0.61 - 5 BHA (ppm) d <1.0 - 5 BHT (ppm) d <1.0 - 5 Aerobic Plate Count (CFU/g) <10.0 - 5 Coliform ...

  47. Specifications for the Conduct of Toxicity Studies by the Division... 8.5MB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/test_info/toxspecs/dtt_specs_compiled_508.pdf

    ... Sulfate 0.03 PCBs (ppm) 0.20 Miscellaneous (Maximum Limits, ppm) Nitrate 20 Nitrite 5 BHA 10 BHT 5 Bacterial Plate Count Total (CFU/g) 1,000 Coliform (MPN/g) 10 E. Coli (MPN/g) ...

  48. RoC Monograph: ortho-Toluidine; July 2014 2.4MB

    https://ntp.niehs.nih.gov/go/rocmgraph04

    ... Lim YM, Yamazaki S, Umeda M et al. 2010. A Bhas 42 cell transformation assay on 98 ... - + 330 150 Matthews et al. (1985) Mouse Bhas 42 b initiation assay promotion assay - + ...

  49. TOX-80: Sodium Thioglycolate (CASRN 367-51-1) Administered Dermally... 3.5MB

    https://ntp.niehs.nih.gov/go/tox080

    ... (ppb) <5.00 1 Nitrate nitrogen (ppm) c 18.8 1 Nitrite nitrogen (ppm) c <0.61 1 BHA (ppm) d <1.0 1 BHT (ppm) d <1.0 1 Aerobic plate count (CFU/g) 50 1 Coliform (MPN/g) 3.0 ...

  50. TOX-85: Toxicity Study of Tetrabromobisphenol A-bis(2,3-dibromopropyl... 2.7MB

    https://ntp.niehs.nih.gov/go/tox085

    ... (ppm) c 21.3 ± 3.08 16.8-23.7 4 Nitrite nitrogen (ppm) c 2.50 ± 1.56 0.30-3.86 4 BHA (ppm) d <1.0 - 4 BHT (ppm) d <1.0 - 4 Aerobic plate count (CFU/g) 10 ± 0.0 10 4 ...

 
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