Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: diethyl 2,2'-azobis[2-methylpropionate]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3879-07-0

3879-07-0 structure

Name: diethyl 2,2'-azobis[2-methylpropionate]
Chemical Name: ethyl 3-[(3-ethoxy-2-methyl-3-oxopropyl)diazenyl]-2-methylpropanoate
CAS Number: 3879-07-0
Molecular Formula: C₁₂H₂₂N₂O₄
Molecular Weight: 258.31400
Create Date: 2017-04-18 05:43:46
Modify Date: 2025-09-21 07:26:14

Name	ethyl 3-[(3-ethoxy-2-methyl-3-oxopropyl)diazenyl]-2-methylpropanoate
Synonyms	Diethyl azodiisobutyrate Diethylazobisisobutyrate ethyl 2,2'-azobisisobutyrate EINECS 223-409-8 Ethyl azodiisobutyrate ethyl azoisobutyrate Azoisobuttersaeure-diaethylester

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

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

HS Code	2927000090

6869-07-4

64-17-5

~92%

3879-07-0

Literature: Atofina Patent: US6407219 B1, 2002 ; Location in patent: Page column 9 ;

52301-94-7

3879-07-0

Literature: Atofina Patent: US6407219 B1, 2002 ; Location in patent: Page column 7 - 8 ;

67-56-1

6869-07-4

3879-07-0

Literature: Atofina Patent: US6407219 B1, 2002 ; Location in patent: Page column 9 ;

1113-49-1

3879-07-0

Literature: Rohm and Haas Co. Patent: US2713576 , 1949 ; DRP/DRBP Org.Chem. Full Text Show Details Rohm and Haas Co. Patent: DE849109 , 1951 ;

16516-96-4

3879-07-0

Literature: Bizilj, Snezna; Kelly, David P.; Serelis, Algirdas K.; Solomon, David H.; White, Kathleen E. Australian Journal of Chemistry, 1985 , vol. 38, # 11 p. 1657 - 1673

34241-39-9

3879-07-0

Literature: Bizilj, Snezna; Kelly, David P.; Serelis, Algirdas K.; Solomon, David H.; White, Kathleen E. Australian Journal of Chemistry, 1985 , vol. 38, # 11 p. 1657 - 1673

Precursor 5
6869-07-4 64-17-5 67-56-1 1113-49-1
34241-39-9
DownStream 1
33367-54-3

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%

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