二乙酰乙酸甲酯

二乙酰乙酸甲酯名称

[ CAS 号 ]:
4619-66-3

[ 中文名 ]:
二乙酰乙酸甲酯

[ 英文名 ]:
Methyl diacetoacetate

[中文别名 ]:

[英文别名 ]:

二乙酰乙酸甲酯物理化学性质

[ 密度 ]:
1.112g/cm3

[ 沸点 ]:
209ºC at 760 mmHg

[ 分子式 ]:
C9H16O4

[ 分子量 ]:
188.22100

[ 闪点 ]:
82.4ºC

[ 精确质量 ]:
188.10500

[ PSA ]:
60.44000

[ LogP ]:
1.12390

[ 折射率 ]:
1.423

二乙酰乙酸甲酯MSDS

详细MSDS(安全技术说明书)

二乙酰乙酸甲酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AK4900000
CHEMICAL NAME :
Acetoacetic acid, 2-acetyl-, methyl ester
CAS REGISTRY NUMBER :
4619-66-3
BEILSTEIN REFERENCE NO. :
1706278
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H10-O4
MOLECULAR WEIGHT :
158.17
WISWESSER LINE NOTATION :
1VYV1&VO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 30,63,1948
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,729,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 30,63,1948

二乙酰乙酸甲酯安全信息

[ 海关编码 ]:
2918300090

二乙酰乙酸甲酯合成路线

详细合成路线

二乙酰乙酸甲酯海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
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

[ 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%

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相关化合物

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