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(2,4-二氯苄基)三苯基氯化膦

(2,4-二氯苄基)三苯基氯化膦名称

[ CAS 号 ]:
2492-23-1

[ 中文名 ]:
(2,4-二氯苄基)三苯基氯化膦

[ 英文名 ]:
(2,4-Dichlorobenzyl)triphenylphosphonium Chloride

[中文别名 ]:

[英文别名 ]:

Triphenyl(2,4-dichlorobenzyl)phosphonium Chloride
2,4-Dichlorbenzyl>-triphenyl-phosphonium
(2,4-Dichlorobenzyl)triphenylphosphoniuM Chloride
2,4-DICHLOROBENZYLTRIPHENYLPHOSPHONIUM CHLORIDE
EINECS 219-659-2
Phosphonium,4-dichlorobenzyl)triphenyl-,chloride

(2,4-二氯苄基)三苯基氯化膦物理化学性质

[ 熔点 ]:
249ºC

[ 分子式 ]:
C₂₅H₂₀Cl₃P

[ 分子量 ]:
457.759

[ 精确质量 ]:
456.036835

[ PSA ]:
13.59000

[ LogP ]:
3.49150

[ 外观性状 ]:
固体;White to Almost white powder to crystal

[ 蒸汽压 ]:
5.4E-12mmHg at 25°C

[ 折射率 ]:
1.659

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

(2,4-二氯苄基)三苯基氯化膦MSDS

详细MSDS(安全技术说明书)

(2,4-二氯苄基)三苯基氯化膦毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA2200000

CHEMICAL NAME :: Phosphonium, (2,4-dichlorobenzyl)triphenyl-, chloride

CAS REGISTRY NUMBER :: 2492-23-1

LAST UPDATED :: 198209

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C25-H20-Cl2-P.Cl

MOLECULAR WEIGHT :: 457.77

WISWESSER LINE NOTATION :: GR CG D1PR&R&R &G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 32 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02840

(2,4-二氯苄基)三苯基氯化膦安全信息

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
36/37/39

[ 海关编码 ]:
2931900090

(2,4-二氯苄基)三苯基氯化膦海关

[ 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%