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Tetrachlorophthalic anhydride

Tetrachlorophthalic anhydride
Tetrachlorophthalic anhydride structure
Chemical Name:
Tetrachlorophthalic anhydride
Molecular Formula:
Formula Weight:
MOL File:

Tetrachlorophthalic anhydride Properties

Melting point:
253-257 °C(lit.)
Boiling point:
371 °C(lit.)
vapor pressure 
0.16 mm Hg ( 145 °C)
Flash point:
storage temp. 
Store below +30°C.
White to off-white
Water Solubility 
0.8 mg/L (21 ºC)
Moisture Sensitive
Stable. Reacts with water. Combustible. Incompatible with strong oxidizing agents. Air and moisture sensitive.
CAS DataBase Reference
117-08-8(CAS DataBase Reference)
NIST Chemistry Reference
1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-(117-08-8)
EPA Substance Registry System
1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-(117-08-8)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,N,Xn
Risk Statements  45-41-42/43-50/53-48/22
Safety Statements  53-22-24-26-37/39-45-60-61-36/37/39
RIDADR  UN 3077 9/PG 3
WGK Germany  2
RTECS  TI3450000
HazardClass  9
PackingGroup  III
HS Code  29173990
Hazardous Substances Data 117-08-8(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 15800 mg/kg LD50 dermal Rabbit > 5000 mg/kg
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Tetrachlorophthalic anhydride price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 131865 Tetrachlorophthalic anhydride 96% 117-08-8 100g $33.5 2018-11-20 Buy
Sigma-Aldrich 131865 Tetrachlorophthalic anhydride 96% 117-08-8 500g $83.4 2018-11-20 Buy
Alfa Aesar A17404 Tetrachlorophthalic anhydride 98% 117-08-8 2500g $132 2018-11-20 Buy
Alfa Aesar A17404 Tetrachlorophthalic anhydride 98% 117-08-8 500g $37.1 2018-11-20 Buy
Sigma-Aldrich 8.00741 Tetrachlorophthalic anhydride for synthesis. CAS 117-08-8, molar mass 285.89 g/mol., for synthesis 117-08-8 8007410100 $37 2018-11-23 Buy

Tetrachlorophthalic anhydride Chemical Properties,Uses,Production

Chemical Properties

white needle-like crystals or powder


Intermediate in dyes, pharmaceuticals, plasticizers, and other organic materials; flame-retardant in epoxy resins.


ChEBI: A cyclic dicarboxylic anhydride that is phthalic anhydride chlorinated at the 4-, 5-, 6- and 7-positions.

General Description

Odorless needle-like crystals or white powder.

Air & Water Reactions

Sensitive to air and moisture.

Reactivity Profile

4,5,6,7-Tetrachloro-1,3-isobenzofurandione reacts exothermically with water. This reaction is expected to be slow, but can become vigorous if local heating accelerates it. Reaction with water is accelerated by acids. Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases.

Fire Hazard

Flash point data for 4,5,6,7-Tetrachloro-1,3-isobenzofurandione are not available. 4,5,6,7-Tetrachloro-1,3-isobenzofurandione is probably combustible.

Purification Methods

Crystallise the anhydride from chloroform or *benzene, then sublime it in a vacuum. [Beilstein 17/11 V 260.]

Tetrachlorophthalic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

Tetrachlorophthalic anhydride Suppliers

Global( 192)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19947 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22084 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20763 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32607 55
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24095 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254 CHINA 20201 58
career henan chemical co
+86-371-86658258 CHINA 19978 58
Zhejiang Qiming Pharmaceutical Co., Ltd. +86-571-87163895 +86-571-87163893
+86-571-87163816 China 87 65
Ningbo Zhenlei Chemical Co.,ltd. +86-0576-88808091/88203603 13958565781
+86-0576-88203603 China 45 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76

View Lastest Price from Tetrachlorophthalic anhydride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-06 Tetrachlorophthalic anhydride
US $1.00 / KG 1KG 99% Customized career henan chemical co

Tetrachlorophthalic anhydride Spectrum

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