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亚磷酸三对甲苯酯

亚磷酸三对甲苯酯用途

镁用分光光度试剂

亚磷酸三对甲苯酯名称

[ CAS 号 ]:
620-42-8

[ 中文名 ]:
亚磷酸三对甲苯酯

[ 英文名 ]:
Phosphorous acid,tris(4-methylphenyl) ester

[中文别名 ]:

亚磷酸三(4-甲基苯基)酯

[英文别名 ]:

EINECS 210-639-9
MFCD00041909
Tri-p-tolyl phosphite,tech.
tri-p-tolyl phosphite
PHOSPHOROUS ACID TRI-P-TOLYL ESTER
TRI-P-CRESYL PHOSPHITE

亚磷酸三对甲苯酯物理化学性质

[ 密度 ]:
1.11

[ 沸点 ]:
238ºC (7 mmHg)

[ 熔点 ]:
52°C

[ 分子式 ]:
C₂₁H₂₁O₃P

[ 分子量 ]:
352.36300

[ 闪点 ]:
93ºC

[ 精确质量 ]:
352.12300

[ PSA ]:
41.28000

[ LogP ]:
6.37550

[ 外观性状 ]:
solid

[ 折射率 ]:
1.5724-1.5744

[ 储存条件 ]:
室温

亚磷酸三对甲苯酯MSDS

详细MSDS(安全技术说明书)

亚磷酸三对甲苯酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TH1100000

CHEMICAL NAME :: Phosphorous acid, tri-p-cresyl ester

CAS REGISTRY NUMBER :: 620-42-8

BEILSTEIN REFERENCE NO. :: 0620298

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C21-H21-O3-P

MOLECULAR WEIGHT :: 352.39

WISWESSER LINE NOTATION :: QR D1OPO1R DQ&O1R DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3 gm/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - tremor Behavioral - muscle weakness

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 49,78,1933

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Behavioral - ataxia

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 49,78,1933

亚磷酸三对甲苯酯安全信息

[ 危害码 (欧洲) ]:
C

[ 风险声明 (欧洲) ]:
34

[ 安全声明 (欧洲) ]:
S25;S45;S36/S37/S39

[ RTECS号 ]:
TH1100000

[ 海关编码 ]:
2920901900

亚磷酸三对甲苯酯合成路线

详细合成路线

亚磷酸三对甲苯酯上下游产品

亚磷酸三对甲苯酯上游产品

亚磷酸三对甲苯酯下游产品

亚磷酸三对甲苯酯海关

[ 海关编码 ]: 2920901900

[ 中文概述 ]:
2920901900 亚磷酸酯。监管条件:无。增值税率:17.0%。退税率:9.0%。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 ]:
2920901900 VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%