Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
Home > 1,3-Dichloro-2-isocyanatobenzene > 1,3-Dichloro-2-isocyanatobenzene(39920-37-1)

1,3-Dichloro-2-isocyanatobenzene(39920-37-1)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
1,3-Dichloro-2-isocyanatobenzene
Synonyms
2,6-Dichlorophenyl isocyanate
CAS
39920-37-1
Formula
C7H3Cl2NO
Molecular Weight
188.01
EINECS
254-699-4
Beilstein/Gmelin
608323

Physical and Chemical Properties

Appearance
White solid.
Melting Point
42-44
Boiling Point
101 (5 torr)

First Aid Measures

Ingestion
Get medical aid immediately. Wash mouth out with water.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Handling and Storage

Storage
Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
Handling
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.

Hazards Identification

Ingestion
Poison by ingestion.
Inhalation
Causes respiratory tract irritation. Toxic if inhaled.
Skin
Causes skin irritation. Toxic in contact with skin.
Eyes
Causes eye irritation. Lachrymator.
EC Risk Phrase
R 23/25 36/37/38 42
EC Safety Phrase
S 22 26 36/37/39 45
UN (DOT)
2250

Exposure Controls/Personal Protection

Personal Protection
Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Fire Fighting Measures

Flash Point
76
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Use carbon dioxide or dry chemical.

Accidental Release Measures

Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity

Stability
No data.
Incompatibilities
Strong oxidizing agents, strong bases, alcohols, acids, amines.
Decomposition
Hydrogen chloride, carbon monoxide, oxides of nitrogen, carbon dioxide.

Transport Information

UN Number
2250
Hazard Class
6.1
Packing Group
II
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