2,4-Pyrimidinediamine,5-(3,4-dichlorophenyl)-6-ethyl-

名称

[ CAS 号 ]:
18588-57-3

[ 英文名 ]:
2,4-Pyrimidinediamine,5-(3,4-dichlorophenyl)-6-ethyl-

[英文别名 ]:

Etoprine (USAN)
ETOPRINE
Ethodichlorophen
DDEP

物理化学性质

[ 密度 ]:
1.398g/cm3

[ 沸点 ]:
518.3ºC at 760 mmHg

[ 分子式 ]:
C₁₂H₁₂Cl₂N₄

[ 分子量 ]:
283.15600

[ 闪点 ]:
267.3ºC

[ 精确质量 ]:
282.04400

[ PSA ]:
77.82000

[ LogP ]:
4.33960

[ 蒸汽压 ]:
7.59E-11mmHg at 25°C

[ 折射率 ]:
1.661

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV8150000

CHEMICAL NAME :: Pyrimidine, 2,4-diamino-5-(3,4-dichlorophenyl)-6-ethyl-

CAS REGISTRY NUMBER :: 18588-57-3

BEILSTEIN REFERENCE NO. :: 0244129

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H12-Cl2-N4

MOLECULAR WEIGHT :: 283.18

WISWESSER LINE NOTATION :: T6N CNJ BZ DZ ER CG DG F2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 66 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 1 mg/disc

REFERENCE :: APMBAY Applied Microbiology. (Washington, DC) V.1-30, 1953-75. For publisher information, see AEMIDF. Volume(issue)/page/year: 6,23,1958

安全信息

[ 海关编码 ]:
2933599090

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详细合成路线

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海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%