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Alfa Aesar™ Isophthaloyl dichloride, 98%

Chemical Identifiers

CAS 99-63-8
Molecular Formula C8H4Cl2O2
Formula Weight 203.02
MDL Number MFCD00000678
UN Number UN3261
Beilstein 638342
Synonym Benzene-1,3-dicarbonyl chloride
Chemical Name or Material Isophthaloyl dichloride
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1590422 SDS Alfa Aesar™
A1590422
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1590436 SDS Alfa Aesar™
A1590436
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Isophthaloyl dichloride is used in a variety of performance polymers and fibers, where it impacts flame resistance, temperature stability, chemical resistance, and flexibility. In addition, it is an effective stabilizer for urethane prepolymers due to its ability to scavenge water. Also used in aromatic fiber raw materials.

Solubility
Reacts with water.

Notes
Incompatible with strong bases and strong oxidizing agents. It is sensitive to moisture. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Moisture sensitive.
Description & Specifications

Chemical Identifiers

99-63-8
203.02
UN3261
Benzene-1,3-dicarbonyl chloride
C8H4Cl2O2
MFCD00000678
638342
Isophthaloyl dichloride

Specifications

100g
C8H4Cl2O2
MFCD00000678
638342
275° to 278°C
180°C (356°F)
98%
99-63-8
203.02
UN3261
Benzene-1,3-dicarbonyl chloride
42° to 45°C
Isophthaloyl dichloride

Safety and Handling

GHS H Statement
H314-H318-H312
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful in contact with skin.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.

RTECSNumber : NT2625000

TSCA : TSCA