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亚磷酸三邻甲苯酯

亚磷酸三邻甲苯酯用途

用作增塑剂等。

亚磷酸三邻甲苯酯名称

[ CAS 号 ]:
2622-08-4

[ 中文名 ]:
亚磷酸三邻甲苯酯

[ 英文名 ]:
tri-o-Tolyl phosphite

[中文别名 ]:

三(2-甲苯)膦

[英文别名 ]:

Tri-o-cresyl Phosphite
Tri-o-tolyl phosphite
Phosphorous Acid Tri-o-cresyl Ester
MFCD00014911
Tris(2-methylphenyl) Phosphite
TRI-2-TOLYLPHOSPHITE
EINECS 220-068-7
Phosphorous Acid Tri-o-tolyl Ester
Phosphorous Acid Tris(2-methylphenyl) Ester

亚磷酸三邻甲苯酯物理化学性质

[ 沸点 ]:
200-202°C/2.4-2.6mm

[ 分子式 ]:
C₂₁H₂₁O₃P

[ 分子量 ]:
352.36300

[ 闪点 ]:
200-202°C/2.4-2.6mm

[ 精确质量 ]:
352.12300

[ PSA ]:
41.28000

[ LogP ]:
6.37550

[ 蒸汽压 ]:
6.01E-14mmHg at 25°C

[ 储存条件 ]:
Refrigerator

亚磷酸三邻甲苯酯MSDS

详细MSDS(安全技术说明书)

亚磷酸三邻甲苯酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TH1050000

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

CAS REGISTRY NUMBER :: 2622-08-4

LAST UPDATED :: 199409

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C21-H21-O6-P

MOLECULAR WEIGHT :: 400.39

WISWESSER LINE NOTATION :: QR B1OPO1R BQ&O1R BQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 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 :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 1 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 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 900 mg/kg/90D-I

TOXIC EFFECTS :: Spinal Cord - other degenerative changes Behavioral - ataxia Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 53,150,1980

亚磷酸三邻甲苯酯安全信息

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
26-36

[ RTECS号 ]:
TH1050000

[ 海关编码 ]:
2920901900

亚磷酸三邻甲苯酯合成路线

详细合成路线

亚磷酸三邻甲苯酯海关

[ 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%