Name | 4,4'-Azobis(4-cyanovaleric acid) |
Synonyms | V501 ACVA 4,4'-Azobis-(4-cyanopentanoic 4,4azobis(4-cyanovaleric acid) 4,4'-azobis(4-cyano-valericaci 4'-Azobis(4-cyanovaleric acid) 4,4-Azobis-4-Cyanovaleric Acid 4,4'-azobis(4-cyano-pentanoicaci 4,4'-azobis[4-cyano-pentanoicaci 4,4'-Azobis(4-cyanovaleric acid) 4,4-dicyano-4,4-azodivaleric acid 4,4-Azobis-(4-cyanopentanoic acid) 4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoic acid) (E)-4,4'-(diazene-1,2-diyl)bis(4-cyanopentanoic acid) (4S,4'S)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate) (4S,4'R)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate) (4R,4'R)-4,4'-(E)-diazene-1,2-diylbis(4-cyanopentanoate) |
CAS | 2638-94-0 |
EINECS | 220-135-0 |
InChI | InChI=1/C12H16N4O4/c1-11(7-13,5-3-9(17)18)15-16-12(2,8-14)6-4-10(19)20/h3-6H2,1-2H3,(H,17,18)(H,19,20)/p-2/b16-15+/t11-,12-/m1/s1 |
InChIKey | VFXXTYGQYWRHJP-FOCLMDBBSA-N |
Molecular Formula | C12H16N4O4 |
Molar Mass | 280.28 |
Density | 1.2464 (rough estimate) |
Melting Point | 118-125 °C (dec.) (lit.) |
Boling Point | 423°C (rough estimate) |
Flash Point | 258.3°C |
Water Solubility | Soluble in water. |
Vapor Presure | 1.66E-11mmHg at 25°C |
BRN | 1729856 |
pKa | 3.98±0.10(Predicted) |
Storage Condition | 2-8°C |
Sensitive | Light Sensitive |
Refractive Index | 1.6081 (estimate) |
Use | Used as an initiator |
Hazard Symbols | F - Flammable |
Risk Codes | 11 - Highly Flammable |
Safety Description | S15 - Keep away from heat. S16 - Keep away from sources of ignition. S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. |
UN IDs | UN 1325 4.1/PG 2 |
WGK Germany | 2 |
RTECS | YV6190500 |
FLUKA BRAND F CODES | 4.4-8 |
TSCA | Yes |
HS Code | 29270000 |
Hazard Class | 4.1 |
Toxicity | LD50 ipr-mus: 666 mg/kg 85JCAE -,922,86 |