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)