Group B-9 化学構造 (Chemical Structure)
● n-Butyl glycidyl ether (n-ブチルグリシディルエーテル; BGE) CAS No. 2426-08-6 Industry/Epoxy resin MW:130.21 AM Sal, Min (±S9) ○ 1) DNA Human cells Min (DNA-repair in leukocytes) ○ 2) HMA Sal Max (?) □ 1) MNv mice Max (?) □ 1) DLv mice Max ( 1.5 g/kg x 3, for 8 w.) □ 1) 1) Hine CH., et al.: In: Patty's Indust. Hygien. and Toxilol., 3rd Rev. ed., Vol. 2A, Toxicol,pp. 2141-2259, GD Clayton and FE Clayton, ed.s. John Wiley & Sons, New York (1981) 2) NIOSH:: DHEW (NIOSH) Pub. No. 78-166; NTIS No. PB-81225-690, Nat. Teck. Inf. Service, Springfield, VA (1978) US-NTP Genotoxicity Screening: ○ Ames Test (±S) : ○ ● N-Butyl-p-hydroxybenzoate CAS:94-26-8 Food MW: 194.25 AM Sal, & E. coli Max (?) □ 1) CA CHL/IU Max (0.06mg/ml, -S9), 24-48h □ 2) 1) Ishidate MJr, et al: Natl Inst. Hygien. Sci., Tokyo ? 2) Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test in vitro, LIC, Tokyo (1998) ● Butyl methacrylate CAS:97-88-1 Industry MW: 142.20 AM Sal. Max ( 313 μg/plate, ±S9) □ 1) AM Sal. Max ( 10 mg/plate, ±S9) □ 2) AM Sal. Max ( 2.5 mg/plate, ±S9) □ 3) CA CHL/IU Max ( 710 μg/ml,,±S9), 6h, 24h □ 1) MNv Mice, BM Max ( 5.0 g/kg), or □ 4) 1) Ministry of Health & Welfare, Japan, Tox. Testing Rep. of Environ.. Chemicals Vol. 6 (1998) 2) Hazardous Substanc3es Data Bank (HSDB), US. National Library of Medicine (2001) 3) IUCLID (Intern. Uiform Chem. Inform. Data Base), Data sheet, EU (1995) 4) Ministry of Health & Welfare, Japan, Tox. Testing Rep. of Environ.. Chemicals Vol. 6 (1998) ● tert-Butyl methacrylate (メタクリル酸 tert‐ブチルエステル) CAS:585-07-9 Industry MW: 142.20 AM Sal.. Max ( 0.625mg/plate, ±S9) □ 1) CA CH/Rat/BM Max ( 0.4 mg/ml, -S9), 24h △ 1) 1) Ministry of Health & Welfare, Japan, Tox. Testing Rep. of Environ.. Chemicals Vol. 4 (1996) ● N-Butyl-N-(methoxymethyl) nitrosamine CAS:64005-61-4 Laboratory/Carcinogen MW: 146.19 CA CHL/IU Max (2.0 mg/ml, -S9), 24-48h (No data for +S9) △ 1) 1) Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test in vitro LIC, Tokyo (1998) ● N-sec-Butyl-N-(methoxymethyl) nitrosamine CAS:64005-63-6 Laboratory/Carcinogen MW:146.19 CA CHL/IU Min (2.0 mg/ml, -S9), 48h; D20=1.3; TR=7.5 (No data for +S9) ○ 1) 1) Ishidate MJr.(Ed.): Data Book of Chromosomal Aberration Test in vitro, LIC/Tokyo, Elsevier/Amsterdam (1988) ● N-Butyl-N'-nitroguanidine CAS:5458-83-3 Laboratory MW: 160.18 CA CHL/IU Max (0.5 mg/ml, -S9), 24-48h □ 1) 1) Ishidate MJr.(Ed.): Data Book of Chromosomal Aberration Test in vitro, LIC/Tokyo, Elsevier/Amsterdam (1988)1) ● N-Butyl-N'-nitro-N-nitrosoguanidine (BNNG) CAS:13010-08-7 Laboratory/Carcinogen MW: 189.21 AM Sal./E. coli (?) ○ 1) CA CHL/IU Min (0.015 mg/ml, -S9), 24-48h; D20= 0.02; TR= 2900 ◎ 2) 1) Ishidate MJr, et al: Report, Natl Inst. Hygien. Sci., 98, 1-19 (1980) 2) Ishidate MJr.(Ed.): Data Book of Chromosomal Aberration Test in vitro, LIC/Tokyo, Elsevier/Amsterdam (1988) ● N-Butylnitrosourea (BNU) (N-ブチルニトロソウレア) CAS:869-01-2 Laboratory/Carcinogen MW: 145.61 AM Sal./E. coli Min (?) ○ 1) CA CHL/IU Min (0.10mg/ml, -S9), 24-48h; D20=0.048; TR=400 ○ 2) 1) Yoshikawa K, et al: Mutation Res., 79, 319-325 (1980) 2) Ishidate MJr.(Ed.): Data Book of Chromosomal Aberration Test in vitro, LIC/Tokyo, Elsevier/Amsterdam (1988) ● N-Butyl-N-nitrosourethane (N-ブチル-N-ニトッロソウレタン) CAS:6558-78-7 Laboratory/Carcinogen MW: 174.20 AM Sal. Min (?) ○ 1) CA CHL/IU Min (0.03 mg/ml, -S9), 24-48h; D20=0.11; TR= 750 ○ 2) 1) Ishidate MJr, et al: Report, Natl Inst. Hygien. Sci., 98, 1-19 (1980) 2) Ishidate MJr.(Ed.): Data Book of Chromosomal Aberration Test in vitro, LIC/Tokyo, Elsevier/Amsterdam (1988) ● o-sec-Butylphenol CAS:89-72-5 Industry MW: 150.22 AM Sal./E. coli Max (0.4 mg/plate, ±S9) □ 1) CA CHL/IU Min (0.03 mg/ml, -S9), 24-48h; D20=0.11; TR=750 ○w 1) 1) Ministry of Health & Welfare, Japan, Tox. Testing Rep. of Environ.. Chemicals Vol. 7 (1999) ● 2-tert-Butylphenol CAS:88-18-6 Industry MW: 150.22 AM Sal./E. coli Max (0.2 mg/plate, ±S9) □ 1) CA CHL/IU Min (0.01 mg/ml, +S9), 6-18h ○ 2) 1) Ministry of Health & Welfare, Japan, Tox. Testing Rep. of Environ.. Chemicals Vol. 8 (2001) ● p-tert-Butylphenol CAS:98-54-4 Industry MW: 150.22 AM Sal./E. coli Max (1.0mg/plate, ±S9) □ 1) CA CHL/IU Min (0.05 mg/ml, +S9), Poly (Slightly) △ 1) 1) Ministry of Health & Welfare, Japan, Tox. Testing Rep. of Environ.. Chemicals Vol. 4 (1996) ● Butylphthalylbutylglycollate CAS:85-70-1 Laboratory MW: 352.38 CA CHL/IU Min (0.25 mg/ml, -S9), 48h; D20= 0.54; TR= 16 ○ 1) 1) Sofuni T. (Ed.): Data Book of Chromosome Aberration Test in vitro, LIC, Tokyo (1998) ● Butylurea (ブチルウレア) CAS:592-314 Laboratory MW: 116.16 AM Sal. Max (?) □ 1) CA CHL/IU Max (4.0mg/ml, -S9), 24-48h □ 2) 1) Ishidate MJr, et al: Report, Natl Inst. Hygien. Sci., 98, 1-19 (1980) 2) Ishidate MJr. (Ed.): Data Book of Chromosomal Aberration Test in vitro LIC/Tokyo & Elsevier/Amsterdam (1988) ● Butylurethane (ブチルウレタン) CAS:591-62-8 Laboratory MW:145.20 AM Sal. Max (?) □ 1) CA CHL/IU Max (0.4mg/ml, -S9), 24-48h □ 2) 1) Ishidate MJr, et al: Report, Natl Inst. Hygien. Sci., 98, 1-19 (1980) 2) Ishidate MJr. (Ed.): Data Book of Chromosomal Aberration Test in vitro LIC/Tokyo & Elsevier/Amsterdam (1988) ● Butyric acid (酪酸) CAS:107-92-6 Food MW:88.11 AM Sal./E. coli Max (?) □ 1) CA CHL/IU Max (1.0 mg/ml, -S9), 24-48h □ 2) 1) Ishidate MJr, et al: ? 2) Sofuni T. (Ed.): Data Book of Chromosomal Aberration Test in vitro, LIC, Tokyo (1998) ● 12-o-Butyroyl-phorboldodecanoate CAS: Promotor MW: 617.84 CA CHL/IU Max (0.005 mg/ml, -S9), 24-48h □ 1) 1) Sofuni T. (Ed.): Data Book of Chromosome Aberration Test in vitro, LIC, Tokyo (1998) ● 6-tert-Butyl-2, 4-xylenol CAS:1879-09-0 Industry MW: 178.30 AM Sal./E. coli Max (0.4 mg/plate, ±S9) □ 1) CA CHL/IU Max (0.033 mg/ml, ±S9), 6-18h □ 1) 1) Ministry of Health & Welfare, Japan, Tox. Testing Rep. of Environ.. Chemicals Vol. 3 (1996) ●Top Page (トップページ) ●Abbreviation (省略記号) ●Mutagenicity (変異原性) ●Test Systems (試験法の種類) ●Technical Problems (技術的問題点) ●List of Compounds(化合物リスト) ●Evaluation of Results (試験結果の評価)
● N-Butyl-N-nitrosourethane (N-ブチル-N-ニトッロソウレタン) CAS:6558-78-7 Laboratory/Carcinogen MW: 174.20
● 2-tert-Butylphenol CAS:88-18-6 Industry MW: 150.22
● p-tert-Butylphenol CAS:98-54-4 Industry MW: 150.22
● Butylphthalylbutylglycollate CAS:85-70-1 Laboratory MW: 352.38
● Butylurea (ブチルウレア) CAS:592-314 Laboratory MW: 116.16
● 12-o-Butyroyl-phorboldodecanoate CAS: Promotor MW: 617.84