双(羟甲基)苯膦

[ 沸点 ]:
305.1ºC at 760mmHg

[ 熔点 ]:
56-58ºC

[ 分子式 ]:
C₈H₁₁O₂P

[ 分子量 ]:
170.14600

[ 闪点 ]:
138.3ºC

[ 精确质量 ]:
170.05000

[ PSA ]:
54.05000

[ LogP ]:
0.69340

CHEMICAL IDENTIFICATION

RTECS NUMBER :

PC3502000

CHEMICAL NAME :

Methanol, (phenylphosphinidene)di-

CAS REGISTRY NUMBER :

3127-08-0

LAST UPDATED :

199612

DATA ITEMS CITED :

1

MOLECULAR FORMULA :

C8-H11-O2-P

MOLECULAR WEIGHT :

170.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

240 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 17,206,1983

[ 危险品运输编码 ]:
UN2811

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2906299090

详细合成路线

[ 海关编码 ]: 2906299090

[ 中文概述 ]:
2906299090 其他芳香醇. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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