乙醛酸甲酯

外观与性状：

无色透明液体

密度：

1.116 g/cm3

熔点：

40-42ºC

沸点：

102.6ºC at 760 mmHg

闪点：

31ºC

折射率：

1.371

海关代码：

2918300090

危险类别码：

R36/37/38

安全说明：

26-36/37/39

CHEMICAL IDENTIFICATION

RTECS NUMBER :

AJ1453500

CHEMICAL NAME :

Acetic acid, oxo-, methyl ester

CAS REGISTRY NUMBER :

922-68-9

LAST UPDATED :

199701

DATA ITEMS CITED :

4

MOLECULAR FORMULA :

C3-H4-O3

MOLECULAR WEIGHT :

88.07

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

Standard Draize test

ROUTE OF EXPOSURE :

Administration onto the skin

SPECIES OBSERVED :

Rodent - rabbit

REFERENCE :

ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,9,1990

TYPE OF TEST :

Rinsed with water

ROUTE OF EXPOSURE :

Administration into the eye

SPECIES OBSERVED :

Rodent - rabbit

REFERENCE :

ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,9,1990 ** ACUTE TOXICITY DATA **

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

5 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,9,1990

中国海关编码：2918300090

概述：

2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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

摘要/Summary：

2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%