8.00741
Tetrachlorophthalic anhydride
for synthesis
Synonym(s):
Tetrachlorophthalic anhydride, Tetrachloro-1,2-benzenedicarboxylic anhydride
Select a Size
About This Item
vapor pressure
0.0021 kPa ( 145 °C)
Quality Segment
assay
≥99.0% (GC)
form
powder
potency
>15800 mg/kg LD50, oral (Rat), >5000 mg/kg LD50, skin (Rabbit)
bp
350 °C/1.013 hPa
mp
253-256 °C
storage temp.
2-30°C
SMILES string
Clc1c2c(c(c(c1Cl)Cl)Cl)C(=O)OC2=O
InChI
1S/C8Cl4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11
InChI key
AUHHYELHRWCWEZ-UHFFFAOYSA-N
Analysis Note
Melting range (lower value): ≥ 253 °C
Melting range (upper value): ≤ 256 °C
Hexachlorobenzene: ≤ 0.10 % (a/a)
Identity (IR): passes test
Still not finding the right product?
Explore all of our products under Tetrachlorophthalic anhydride
signalword
Danger
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
680.0 °F - closed cup
flash_point_c
360 °C - closed cup
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.