guaietolin

物化性质

密度：

1.163g/cm3

沸点：

368.1ºC at 760 mmHg

闪点：

176.4ºC

折射率：

1.532

安全信息

密度：

1.163g/cm3

沸点：

368.1ºC at 760 mmHg

闪点：

176.4ºC

折射率：

1.532

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :

TY6412000

CHEMICAL NAME :

1,2-Propanediol, 3-(o-ethoxyphenoxy)-

CAS REGISTRY NUMBER :

63834-83-3

BEILSTEIN REFERENCE NO. :

2525947

LAST UPDATED :

199612

DATA ITEMS CITED :

2

MOLECULAR FORMULA :

C11-H16-O4

MOLECULAR WEIGHT :

212.27

WISWESSER LINE NOTATION :

Q1YQ1OR BO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

730 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 82,532,1953

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1102 mg/kg

TOXIC EFFECTS :

Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - muscle weakness Lungs, Thorax, or Respiration - other changes

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: 93,470,1948

海关数据

中国海关编码：2909499000

概述：

2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 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

摘要/Summary：

2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%