3320-83-0

Name 2-Chlorophenyl isocyanate
CAS 3320-83-0
EINECS(EC#) 222-023-7
Molecular Formula C7H4ClNO
MDL Number MFCD00001999
Molecular Weight 153.57
MOL File 3320-83-0.mol
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Chemical Properties

Appearance clear colourless liquid
Melting point  2-4 °C
Boiling point  83-84 °C (10 mmHg)
density  1.273 g/mL at 25 °C(lit.)
refractive index  1.5565-1.5585
Fp  88 °C
solubility  Decomposes
form  liquid
color  Clear, colourless
Water Solubility  Decomposes
Sensitive  Moisture Sensitive/Lachrymatory
BRN  386478
InChI InChI=1S/C7H4ClNO/c8-6-3-1-2-4-7(6)9-5-10/h1-4H
InChIKey NOHQUGRVHSJYMR-UHFFFAOYSA-N
SMILES C1(Cl)=CC=CC=C1N=C=O
CAS DataBase Reference 3320-83-0(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1-chloro-2-isocyanato-(3320-83-0)
EPA Substance Registry System 3320-83-0(EPA Substance)

Safety Data

Hazard Codes  T,C
Risk Statements 
R42:May cause sensitization by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R42/43:May cause sensitization by inhalation and skin contact .
R34:Causes burns.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
RIDADR  2206
WGK Germany  2
Hazard Note  Toxic/Corrosive/Lachrymatory/Moisture Sensitive
TSCA  Yes
REACH Registrations Active
HazardClass  6.1
PackingGroup  II
HS Code  29291090
Storage Class 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 1 Inhalation
Aquatic Acute 1
Aquatic Chronic 1
Eye Dam. 1
Resp. Sens. 1
Skin Corr. 1B
Skin Sens. 1A

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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