Propanedioic acid, (1-oxopropyl)-, diethyl ester (9CI)
Names
[ CAS No. ]:
21633-77-2
[ Name ]:
Propanedioic acid, (1-oxopropyl)-, diethyl ester (9CI)
[Synonym ]:
MALONIC ACID,PROPIONYL-,DIETHYL ESTER
C-Propionylmalonic ester
propionylmalonic acid diethyl ester
diethyl 2-propionylmalonate
Propionyl-malonsaeure-diaethylester
diethyl propanoylpropanedioate
Diethyl propionylmalonate
Chemical & Physical Properties
[ Density]:
1.091g/cm3
[ Boiling Point ]:
262ºC at 760 mmHg
[ Molecular Formula ]:
C10H16O5
[ Molecular Weight ]:
216.23100
[ Flash Point ]:
108.2ºC
[ Exact Mass ]:
216.10000
[ PSA ]:
69.67000
[ LogP ]:
0.70790
[ Vapour Pressure ]:
0.0112mmHg at 25°C
[ Index of Refraction ]:
1.437
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OO1575000
- CHEMICAL NAME :
- Malonic acid, propionyl-, diethyl ester
- CAS REGISTRY NUMBER :
- 21633-77-2
- BEILSTEIN REFERENCE NO. :
- 1789421
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H16-O5
- MOLECULAR WEIGHT :
- 216.26
- WISWESSER LINE NOTATION :
- 2OVYV2&VO2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 125 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,222,1954
Safety Information
[ HS Code ]:
2918300090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%