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4,4'-氧二(苯甲酰氯)

4,4'-氧二(苯甲酰氯)名称

[ CAS 号 ]:
7158-32-9

[ 中文名 ]:
4,4’-二酰氯二苯醚

[ 英文名 ]:
4,4'-Oxybisbenzoyl chloride

[中文别名 ]:

[英文别名 ]:

4,4'-bis(chlorocarbonyl)diphenyl oxide
4,4'-oxybis(benzenecarbonyl chloride)
4,4'-oxybis(benzoyl chloride)
4,4'-oxy-di-benzoyl chloride
Benzoyl chloride, 4,4'-oxybis-
BENZOYL CHLORIDE,p,p'-OXYBIS
4,4'-Oxybisbenzoyl chloride
4,4'-Oxydibenzoyl chloride
p,p'-Oxybis(benzoyl chloride)

4,4'-氧二(苯甲酰氯)物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
403.7±30.0 °C at 760 mmHg

[ 熔点 ]:
22-23ºC

[ 分子式 ]:
C₁₄H₈Cl₂O₃

[ 分子量 ]:
295.117

[ 闪点 ]:
164.1±23.6 °C

[ 精确质量 ]:
293.985046

[ PSA ]:
43.37000

[ LogP ]:
4.69

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

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.604

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (分解)

[ 水溶解性 ]:
可溶于：甲苯

4,4'-氧二(苯甲酰氯)MSDS

4,4'-氧二(苯甲酰氯)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM6664000

CHEMICAL NAME :: Benzoyl chloride, p,p'-oxybis-

CAS REGISTRY NUMBER :: 7158-32-9

BEILSTEIN REFERENCE NO. :: 0660719

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H8-Cl2-O3

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 :: 8700 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,44,1982

4,4'-氧二(苯甲酰氯)安全信息

[ 危害码 (欧洲) ]:
C

[ 海关编码 ]:
2916399090

4,4'-氧二(苯甲酰氯)合成路线

4,4'-氧二(苯甲酰氯)上下游产品

4,4'-氧二(苯甲酰氯)上游产品

4,4'-氧二(苯甲酰氯)下游产品

4,4'-氧二(苯甲酰氯)海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%