dimethyl (E)-3-diethoxyphosphoryloxypent-2-enedioate

名称

[ CAS 号 ]:
50708-20-8

[ 英文名 ]:
dimethyl (E)-3-diethoxyphosphoryloxypent-2-enedioate

[英文别名 ]:

General Chemicals 3661
GC-3661

物理化学性质

[ 密度 ]:
1.222g/cm3

[ 沸点 ]:
360ºC at 760 mmHg

[ 分子式 ]:
C₁₁H₁₉O₈P

[ 分子量 ]:
310.23800

[ 闪点 ]:
185.2ºC

[ 精确质量 ]:
310.08200

[ PSA ]:
107.17000

[ LogP ]:
1.80410

[ 折射率 ]:
1.452

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LZ9400000

CHEMICAL NAME :: Glutaconic acid, 3-hydroxy-, dimethyl ester, diethyl phosphate

CAS REGISTRY NUMBER :: 50708-20-8

BEILSTEIN REFERENCE NO. :: 1805801

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H19-O8-P

MOLECULAR WEIGHT :: 310.27

WISWESSER LINE NOTATION :: 2OPO&O2&OY1VO1&U1VO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 mg/kg

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

REFERENCE :: ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,11,1966

安全信息

[ 海关编码 ]:
2931900090

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海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%