1-(2-chloroethyl)-3-(3,4-dihydro-2H-thiochromen-4-yl)-1-nitrosourea

名称

[ CAS 号 ]:
33022-03-6

[ 英文名 ]:
1-(2-chloroethyl)-3-(3,4-dihydro-2H-thiochromen-4-yl)-1-nitrosourea

物理化学性质

[ 密度 ]:
1.44g/cm3

[ 分子式 ]:
C₁₂H₁₄ClN₃O₂S

[ 分子量 ]:
299.77600

[ 精确质量 ]:
299.05000

[ PSA ]:
87.07000

[ LogP ]:
3.54620

[ 折射率 ]:
1.663

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS5110000

CHEMICAL NAME :: Urea, 1-(2-chloroethyl)-1-nitroso-3-(thiochroman-4-yl)-

CAS REGISTRY NUMBER :: 33022-03-6

BEILSTEIN REFERENCE NO. :: 1397051

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H14-Cl-N3-O2-S

MOLECULAR WEIGHT :: 299.80

WISWESSER LINE NOTATION :: T66 BST&J EMVNNO&&2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 63080 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986

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安全信息

[ 海关编码 ]:
2932999099

海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%