Benzene, 1,1-(phenylmethylene)bis(4-methoxy-

名称

[ CAS 号 ]:
7500-76-7

[ 英文名 ]:
Benzene, 1,1-(phenylmethylene)bis(4-methoxy-

[英文别名 ]:

Bis(p-methoxyphenyl)phenylmethane
Benzene,1,1'-(phenylmethylene)bis(4-methoxy
4,4'-Dimethoxytrityl cation
1,1'-(Phenylmethylene)bis(4-methoxybenzene)
4,4'-Dimethoxytriphenylmethane
EINECS 231-356-7
4,4'-Benzylidenedianisole

物理化学性质

[ 密度 ]:
1.084g/cm3

[ 沸点 ]:
432.9ºC at 760 mmHg

[ 分子式 ]:
C₂₁H₂₀O₂

[ 分子量 ]:
304.38200

[ 闪点 ]:
162.8ºC

[ 精确质量 ]:
304.14600

[ PSA ]:
18.46000

[ LogP ]:
4.88400

[ 折射率 ]:
1.579

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA6628332

CHEMICAL NAME :: Benzene, 1,1'-(phenylmethylene)bis(4-methoxy-

CAS REGISTRY NUMBER :: 7500-76-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H20-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: >15 gm/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(9),91,1993

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