Benzonitrile,4-isothiocyanato- cas no:2719-32-6
Synonyms: Isothiocyanicacid, p-cyanophenyl ester (7CI,8CI); 4-Cyanophenyl isothiocyanate;4-Isothiocyanatobenzonitrile; p-Cyanophenyl isothiocyanate
NameBenzonitrile,4-isothiocyanato-
CAS2719-32-6
SynonymsIsothiocyanicacid, p-cyanophenyl ester (7CI,8CI); 4-Cyanophenyl isothiocyanate;4-Isothiocyanatobenzonitrile; p-Cyanophenyl isothiocyanate
EINECS(EC#)220-323-2
Molecular FormulaC8H4 N2 S
Molecular Weight160.2
Appearancelight yellow to beige crystalline powder
refractive index1.604
storage tempKeep Cold
Sensitive Lachrymatory
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard C: Corrosive;
Risk R34
Safety
Poison by intravenous route. When heated to decomposition it emits very toxic fumes of CN−, NOx, and SOx. See also THIOCYANATES and CYANIDE.
Hazard Note: Corrosive/Lachrymatory/Keep cold
Hazard Codes:
C: Corrosive .gif)
Risk Statements about Isothiocyanic acid-p-cyanophenyl ester (2719-32-6):
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed.
R34 Causes burns.
Safety Statements about Isothiocyanic acid-p-cyanophenyl ester (2719-32-6):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
S45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Attention:
1. Storage: Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a chemical fume hood.
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ivn-mus LD50:24 mg/kg
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CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#07920 . |
