diethyl 2,2'-azobis[2-methylpropionate]

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Names

[ CAS No. ]:
3879-07-0

[ Name ]:
diethyl 2,2'-azobis[2-methylpropionate]

[Synonym ]:
Diethyl azodiisobutyrate
Diethylazobisisobutyrate
ethyl 2,2'-azobisisobutyrate
EINECS 223-409-8
Ethyl azodiisobutyrate
ethyl azoisobutyrate
Azoisobuttersaeure-diaethylester

Chemical & Physical Properties

[ Density]:
1.07g/cm3

[ Boiling Point ]:
318.2ºC at 760 mmHg

[ Molecular Formula ]:
C12H22N2O4

[ Molecular Weight ]:
258.31400

[ Flash Point ]:
112.9ºC

[ Exact Mass ]:
258.15800

[ PSA ]:
77.32000

[ LogP ]:
2.12200

[ Index of Refraction ]:
1.477

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UE7398000
CHEMICAL NAME :
Propionic acid, 2,2'-azobis(2-methyl-, diethyl ester
CAS REGISTRY NUMBER :
3879-07-0
BEILSTEIN REFERENCE NO. :
1713572
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H22-N2-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
710 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
280 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Propionitrile, 2,2-hydrazobis(2-methyl- (8CI)
  • Ethanol
  • Methanol
  • Alanine, 2-methyl-,ethyl ester
  • 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile

DownStream

  • Butanedioic acid,2,2,3,3-tetramethyl-, 1,4-diethyl ester

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • Dimethyl 2,2'-azobis(2-methylpropionate)
  • diethyl 2,2'-(2-(3-hydroxypropoxy)phenylazanediyl)diethanoate
  • diethyl 2,2'-(2-(3-bromopropoxy)phenylazanediyl)diethanoate
  • diethyl 2,2'-[(2,2,4-trimethylhexane-1,6-diyl)bis(iminocarbonyl)]diacetoacetate
  • diethyl 2,2'-(2-(3-(1,4,7,10-tetraazacyclododec-1-yl)propoxy)phenylazanediyl)diethanoate
  • diethyl 2,2'-((2,3-dimethylbutane-2,3-diyl)bis(oxy))diacetate