Methyl diacetoacetate
Names
[ CAS No. ]:
4619-66-3
[ Name ]:
Methyl diacetoacetate
[Synonym ]:
Diacetessigsaeure-methylester
ACETOACETIC ACID,2-ACETYL-,METHYL ESTER
Methyl 2-acetylacetoacetate
2-Acetyl-3-oxo-buttersaeure-methylester
2-acetyl-3-oxo-butyric acid methyl ester
Methyl diacetoacetate
EINECS 225-031-9
diacetoacetic acid methyl ester
Methyl diacetylacetate
Chemical & Physical Properties
[ Density]:
1.112g/cm3
[ Boiling Point ]:
209ºC at 760 mmHg
[ Molecular Formula ]:
C9H16O4
[ Molecular Weight ]:
188.22100
[ Flash Point ]:
82.4ºC
[ Exact Mass ]:
188.10500
[ PSA ]:
60.44000
[ LogP ]:
1.12390
[ Index of Refraction ]:
1.423
MSDS
Toxicological Information
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
Safety Information
[ HS Code ]:
2918300090
Synthetic Route
Customs
[ HS Code ]: 2918300090
[ 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%