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2,3-Dimethylbenzonitrile, 97% - CAS 5724-56-1 - Formula C9H9N


Certificate of Analysis

2,3-Dimethylbenzonitrile, 97%

CAS: 5724-56-1 MDL: MFCD00019744  EINECS: 227-229-0
Not regulated for shipping
Alternate Name: 3-Cyano-o-xylene


Pricing and Availability

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Chemical Properties

Formula: C9H9N  Boiling point: 64-66°/0.8mm
Formula weight: 131.18  Refractive Index: 1.5320
Melting point: 23-25° 

Other References

Beilstein: 1932620
Harmonized Tariff Code:   2926.90

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H303

Causes skin irritation. Causes serious eye irritation. May be harmful if swallowed.

Precautionary Statements : P280-P305+P351+P338-P362-P312-P321-P332+P313

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention.

Harmful or Irritant

Risk & Safety

Risk Phrases: 36/38
Irritating to eyes and skin.
Safety Phrases: 26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
RTECS: DI4357600