Product Name

  • Name

    4-CYANOPHENYL ISOTHIOCYANATE

  • EINECS 220-323-2
  • CAS No. 2719-32-6
  • Article Data39
  • CAS DataBase
  • Density 1.121 g/cm3
  • Solubility
  • Melting Point 119-123 °C(lit.)
  • Formula C8H4N2S
  • Boiling Point 314.683 °C at 760 mmHg
  • Molecular Weight 160.199
  • Flash Point 144.115 °C
  • Transport Information UN 2811 6.1/PG 3
  • Appearance light yellow to beige crystalline powder
  • Safety 26-27-36/37/39-45
  • Risk Codes 34
  • Molecular Structure Molecular Structure of 2719-32-6 (4-CYANOPHENYL ISOTHIOCYANATE)
  • Hazard Symbols CorrosiveC
  • Synonyms Isothiocyanicacid, p-cyanophenyl ester (7CI,8CI);4-Isothiocyanatobenzonitrile;p-Cyanophenyl isothiocyanate;
  • PSA 68.24000
  • LogP 2.29258

4-Cyanophenyl isothiocyanate Chemical Properties

Chemical Name: 4-Cyanophenyl isothiocyanate
IUPAC NAME: 4-Isothiocyanatobenzonitrile
CAS No.: 2719-32-6
EINECS: 220-323-2
RTECS: NX8479500
Molecular Formula: C8H4N2S
Molecular Weight: 160.2 g/mol
Melting Point: 119-123 °C(lit.)
Density: 1.12 g/cm3 
Flash Point: 144.1 °C
Boiling Point: 314.7 °C at 760 mmHg
Storage temp.: Keep Cold
Sensitive: Lachrymatory
Following is the structure of Isothiocyanic acid-p-cyanophenyl ester (2719-32-6):


Product Categories about Isothiocyanic acid-p-cyanophenyl ester (2719-32-6) are Organic Building Blocks ; Sulfur Compounds ; Thiocyanates/Isothiocyanates
The chemical synonymous of Isothiocyanic acid-p-cyanophenyl ester (2719-32-6) are 4-Isothiocyanatobenzenenitrile ; 4-Isothiocyanato-benzonitril ; Isothiocyanicacid,p-cyanophenylester ; 4-Cyanophenyl isothiocyanate ; 4-Isothiocyanatobenzonitrile ; P-Cyanophenyl isothiocyanate ; 4-Cyanophenylisothiocyanate,99%

4-Cyanophenyl isothiocyanate Toxicity Data With Reference

1.    

ivn-mus LD50:24 mg/kg

    CSLNX*    U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#07920 .

4-Cyanophenyl isothiocyanate Consensus Reports

Cyanide and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

4-Cyanophenyl isothiocyanate Safety Profile

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
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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