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N-亚硝基-N-甲基-3-氨基丙酸

N-亚硝基-N-甲基-3-氨基丙酸名称

[ CAS 号 ]:
10478-42-9

[ 中文名 ]:
N-亚硝基-N-甲基-3-氨基丙酸

[ 英文名 ]:
N-Nitroso-N-methyl-3-aminopropionic Acid

[英文别名 ]:

3-[methyl(nitroso)amino]propanoic acid

N-亚硝基-N-甲基-3-氨基丙酸物理化学性质

[ 密度 ]:
1.28g/cm3

[ 沸点 ]:
346.5ºC at 760mmHg

[ 分子式 ]:
C₄H₈N₂O₃

[ 分子量 ]:
132.11800

[ 闪点 ]:
163.4ºC

[ 精确质量 ]:
132.05300

[ PSA ]:
69.97000

[ LogP ]:
0.07430

[ 蒸汽压 ]:
0.00395mmHg at 25°C

[ 折射率 ]:
1.467

N-亚硝基-N-甲基-3-氨基丙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AY7091000

CHEMICAL NAME :: beta-Alanine, N-methyl-N-nitroso-

CAS REGISTRY NUMBER :: 10478-42-9

LAST UPDATED :: 199112

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H8-N2-O3

MOLECULAR WEIGHT :: 132.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1057 mg/kg/7W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors

REFERENCE :: CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 47,111,1989

N-亚硝基-N-甲基-3-氨基丙酸安全信息

[ 海关编码 ]:
2930909090

N-亚硝基-N-甲基-3-氨基丙酸海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%