1,1'-Azobis(cyanocyclohexane)
- Product Name
- 1,1'-Azobis(cyanocyclohexane)
- CAS No.
- 2094-98-6
- Chemical Name
- 1,1'-Azobis(cyanocyclohexane)
- Synonyms
- ACCN;MDEG;V-40;BNAC1;ASIC2;LABOTEST-BB LT00160148;AZO-1-CYANOCYCLOHEXANE;Azodicyclohexanonitrile;1-Azo-1-cyanocyclohexane;1,1'-AZOBIS CYANOCYCLOHEXANE
- CBNumber
- CB8687740
- Molecular Formula
- C14H20N4
- Formula Weight
- 244.34
- MOL File
- 2094-98-6.mol
1,1'-Azobis(cyanocyclohexane) Property
- Melting point:
- 114-118 °C(lit.)
- Boiling point:
- 423.9±38.0 °C(Predicted)
- Density
- 1.13±0.1 g/cm3(Predicted)
- vapor pressure
- 0-0.001Pa at 20-25℃
- storage temp.
- 2-8°C
- form
- Solid:crystalline
- BRN
- 960744
- Stability:
- Stable, but decomposes exothermically above about 114 C
- LogP
- 3.256 at 25℃ and pH5-6
- CAS DataBase Reference
- 2094-98-6(CAS DataBase Reference)
- EPA Substance Registry System
- 1,1'-Azobiscyclohexanecarbonitrile (2094-98-6)
Safety
- Hazard Codes
- F,Xi
- Risk Statements
- 11-36/37/38
- Safety Statements
- 26
- RIDADR
- UN 3226 4.1
- WGK Germany
- 3
- F
- 4.9
- HazardClass
- 4.1
- PackingGroup
- II
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H242Heating may cause a fire
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P235Keep cool.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378In case of fire: Use … for extinction.
P403Store in a well-ventilated place.
N-Bromosuccinimide Price
- Product number
- 380210
- Product name
- 1,1′-Azobis(cyclohexanecarbonitrile)
- Purity
- 98%
- Packaging
- 25g
- Price
- $64.6
- Updated
- 2024/03/01
- Product number
- 380210
- Product name
- 1,1′-Azobis(cyclohexanecarbonitrile)
- Purity
- 98%
- Packaging
- 100g
- Price
- $175
- Updated
- 2024/03/01
- Product number
- CHM0005574
- Product name
- 1,1-AZODICYCLOHEXANE CARBONITRILE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1129.67
- Updated
- 2021/12/16
- Product number
- J55629
- Product name
- 1,1'-Azobis(cyanocyclohexane)
- Packaging
- 5g
- Price
- $59
- Updated
- 2021/12/16
1,1'-Azobis(cyanocyclohexane) Chemical Properties,Usage,Production
Chemical Properties
faintly beige crystalline powder
Uses
A more efficient radical initiator than AIBN has been employed to initiate primary radical reactions.
Synthesis Reference(s)
Journal of the American Chemical Society, 71, p. 2661, 1949 DOI: 10.1021/ja01176a018
Organic Syntheses, Coll. Vol. 4, p. 66, 1963
General Description
A white to light colored solid substance. Insoluble in water and more dense that water. May cause irritation to skin, eyes, and mucous membranes. May be toxic by ingestion. If exposed to high temperatures or flames 1,1'-Azobis(cyanocyclohexane) may ignite and burn with an intense flame. Dust may form an explosive mixture in air.
Air & Water Reactions
Dust may form an explosive mixture in air. Insoluble in water.
Reactivity Profile
Self-decomposition or self-ignition may be triggered by heat, chemical reaction, friction or impact. May be ignited by heat, sparks or flames. 1,1'-Azobis(cyanocyclohexane) is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Health Hazard
Fire may produce irritating and/or toxic gases. Contact may cause burns to skin and eyes. Contact with molten substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.
Fire Hazard
Flammable/combustible material. May be ignited by friction, heat, sparks or flames. Some may burn rapidly with flare burning effect. Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence. Substance may be transported in a molten form at a temperature that may be above its flash point. May re-ignite after fire is extinguished.
Purification Methods
Purify the nitrile by dissolving it in boiling 95%EOH as rapidly as possible, cool overnight at 0o, filter, wash with a little EtOH and dry it in a vacuum desiccator over CaCl2. Note that prolonged heating >80o causes decomposition. Recrystallise it from EtOH. It should be regarded as potentially explosive. It is a radical initiator. [Overberger et al. Org Synth Coll Vol IV 66 1963, Beilstein 16 II 97.]
1,1'-Azobis(cyanocyclohexane) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1,1'-Azobis(cyanocyclohexane) manufacturers
- Product
- 1,1"-Azobis(cyclohexanecarbonitrile) 98% 2094-98-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- 1,1'-Azobis(cyanocyclohexane) 2094-98-6
- Price
- US $6.60/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg -1000kg
- Release date
- 2020-01-02