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Alfa Aesar™ Tetrachlorophthalic anhydride, 98%

Chemical Identifiers

CAS 117-08-8
Molecular Formula C8Cl4O3
Formula Weight 285.9
MDL Number MFCD00005920
UN Number UN3077
Beilstein 211560
Chemical Name or Material Tetrachlorophthalic anhydride
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA174040E SDS Alfa Aesar™
A174040E
2500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA174040C SDS Alfa Aesar™
A174040C
10000g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1740436 SDS Alfa Aesar™
A1740436
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
Protection of amines as their tetrachlorophthalimide derivatives, by reaction with the anhydride in the presence of triethylamine, has been found to be useful in oligosaccharide chemistry. The group is stable to a wide range of reagents but can be selectively cleaved with ethylenediamine at lower temperatures than for the parent phthalimide derivatives; in particular, carboxylic esters are not cleaved under these conditions.

Solubility
Hydrolyzes slowly in water.

Notes
Hygroscopic. Store away from oxidizing agents, acids.
Description & Specifications

Chemical Identifiers

117-08-8
285.9
UN3077
Tetrachlorophthalic anhydride
C8Cl4O3
MFCD00005920
211560

Specifications

117-08-8
285.9
UN3077
349° to 354°C
362°C (683°F)
2500g
98%
C8Cl4O3
MFCD00005920
211560
254° to 258°C
Weak
Tetrachlorophthalic anhydride

Safety and Handling

GHS H Statement
H334-H318-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes serious eye damage.
May cause an allergic skin reaction.

GHS P Statement
P284a-P261-P280-P305+P351+P338-P310-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.

RTECSNumber : TI3450000

TSCA : TSCA