4,4'-Azobis(4-cyanovaleric acid)

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4,4'-Azobis(4-cyanovaleric acid) Basic information

Product Name:
4,4'-Azobis(4-cyanovaleric acid)
CAS:
2638-94-0
MF:
C12H16N4O4
MW:
280.28
EINECS:
220-135-0
Mol File:
2638-94-0.mol
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4,4'-Azobis(4-cyanovaleric acid) Chemical Properties

Melting point:
118-125 °C (dec.)(lit.)
Boiling point:
423°C (rough estimate)
Density 
1.2464 (rough estimate)
refractive index 
1.6081 (estimate)
storage temp. 
2-8°C
pka
3.98±0.10(Predicted)
Water Solubility 
Soluble in water.
Sensitive 
Light Sensitive
BRN 
1729856
InChIKey
VFXXTYGQYWRHJP-FOCLMDBBSA-N
CAS DataBase Reference
2638-94-0(CAS DataBase Reference)
NIST Chemistry Reference
4,4'-Azo-bis(4-cyanopentanoic acid)(2638-94-0)
EPA Substance Registry System
4,4'-Azobis(4-cyanovaleric acid) (2638-94-0)
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Safety Information

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
15-16-22-24/25-36
RIDADR 
UN 1325 4.1/PG 2
WGK Germany 
2
RTECS 
YV6190500
4.4-8
TSCA 
Yes
HazardClass 
4.1
HS Code 
29270000
Toxicity
LD50 ipr-mus: 666 mg/kg 85JCAE -,922,86

MSDS

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4,4'-Azobis(4-cyanovaleric acid) Usage And Synthesis

Chemical Properties

white crystalline powder

Uses

4,4’Azobis(4-cyanovaleric Acid) is a water soluble azo initiator usded in radical polymerization process of vinyls, acylamides, styrenes as well as other polymers.

Hazard

Toxic.

Safety Profile

Moderately toxic byintraperitoneal route. When heated to decomposition itemits toxic vapors of NOx.

4,4'-Azobis(4-cyanovaleric acid) Preparation Products And Raw materials

Raw materials

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WG reagent Gold
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J & K SCIENTIFIC LTD.
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future industrial shanghai co., ltd
Tel:
400-0066-400;021-60496031
Email:
sales@jonln.com;sales@jonln.com
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