1,8-Octanedinitrile Property

Melting point:

-3.5 °C

Boiling point:

185 °C15 mm Hg(lit.)

Density 

0.954 g/mL at 25 °C(lit.)

vapor pressure 

0.053Pa at 20℃

refractive index 

n20/D 1.444(lit.)

Flash point:

175 °C

storage temp. 

Store below +30°C.

solubility 

7g/l insoluble

form 

Liquid

color 

Clear yellow

Odor

at 10.00 % in dipropylene glycol. fresh sweet waxy floral citrus mandarin

Odor Type

waxy

explosive limit

8.5-29%(V)

Water Solubility 

1.2 g/100 mL

BRN 

1744365

LogP

0.56 at 25℃

CAS DataBase Reference

629-40-3(CAS DataBase Reference)

NIST Chemistry Reference

Octanedinitrile(629-40-3)

EPA Substance Registry System

Octanedinitrile (629-40-3)

Safety

Hazard Codes 

T

Risk Statements 

23/24/25

Safety Statements 

36/37/39-45-23

RIDADR 

UN 3276 6.1/PG 2

WGK Germany 

1

RTECS 

WM2131000

TSCA 

Yes

HazardClass 

6.1

PackingGroup 

III

HS Code 

29269095

Toxicity

LD50 orl-mus: 307 mg/kg ARTODN 57,88,85

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P405Store locked up.

P501Dispose of contents/container to..…

1,8-Octanedinitrile Chemical Properties,Usage,Production

Chemical Properties

clear yellow liquid

Uses

1,6-Dicyanohexane can be used as a reagent to synthesize heterocylic organic molecules.

Flammability and Explosibility

Non flammable

Safety Profile

Poison by ingestion. When heatedto decomposition it emits toxic vapors of NOx and CNí.