品牌现货直购

50708-20-8

50708-20-8结构式

常用中文名：dimethyl (E)-3-diethoxyphosphoryloxypent-2-enedioate
常用英文名：dimethyl (E)-3-diethoxyphosphoryloxypent-2-enedioate
CAS号：50708-20-8
分子式：C₁₁H₁₉O₈P
分子量：310.23800
发布时间：2017-10-31 14:13:40
更新时间：2022-07-15 15:10:02

化源商城直购

英文名	dimethyl (E)-3-diethoxyphosphoryloxypent-2-enedioate
英文别名	3-diethoxyphosphoryloxy-pentenedioic acid dimethyl ester 3-(Diethoxyphosphinyloxy)-2-pentenedioic acid dimethyl ester General Chemicals 3661 3-Diaethoxyphosphoryloxy-pentendisaeure-dimethylester GC-3661

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

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

海关编码	2931900090

1830-54-2结构式

1830-54-2

~%

50708-20-8结构式

50708-20-8

文献：Allied Chem.Corp. Patent: US2891887 , 1957 ;

上游产品 1
1830-54-2
下游产品 0

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%