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Tetrachlorophthalic anhydride

Tetrachlorophthalic anhydride
Tetrachlorophthalic anhydride structure
CAS No.
117-08-8
Chemical Name:
Tetrachlorophthalic anhydride
Synonyms
TCPA;cp626;NIATHAL;TETRATHAL;orophthaL;Niagathal;NCI-C61585;TETRATHAL(R);tetrachlorophthalic;TETRACHLORPHTHALICANHYDRIDE
CBNumber:
CB3313062
Molecular Formula:
C8Cl4O3
Formula Weight:
285.9
MOL File:
117-08-8.mol

Tetrachlorophthalic anhydride Properties

Melting point:
253-257 °C(lit.)
Boiling point:
371 °C(lit.)
Density 
1.49
vapor pressure 
0.16 mm Hg ( 145 °C)
Flash point:
362°C
storage temp. 
Store below +30°C.
form 
Flakes
color 
White to off-white
Water Solubility 
0.8 mg/L (21 ºC)
Sensitive 
Moisture Sensitive
BRN 
211560
Stability:
Stable. Reacts with water. Combustible. Incompatible with strong oxidizing agents. Air and moisture sensitive.
InChIKey
AUHHYELHRWCWEZ-UHFFFAOYSA-N
Indirect Additives used in Food Contact Substances
TETRACHLOROPHTHALIC ANHYDRIDE
CAS DataBase Reference
117-08-8(CAS DataBase Reference)
EWG's Food Scores
3
FDA UNII
76GLW0LBEK
NIST Chemistry Reference
1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-(117-08-8)
EPA Substance Registry System
Tetrachlorophthalic anhydride (117-08-8)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS08,GHS09
Signal word  Danger
Hazard statements  H317-H318-H334-H350-H373-H410-H400
Precautionary statements  P201-P261-P273-P280-P305+P351+P338-P308+P313-P280a-P284-P304+P340-P501a
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
10-21
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29173990
Toxicity LD50 orally in Rabbit: > 15800 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Tetrachlorophthalic anhydride price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 131865 Tetrachlorophthalic anhydride 96% 117-08-8 100g $36.4 2021-12-16 Buy
Sigma-Aldrich 8.00741 Tetrachlorophthalic anhydride for synthesis 117-08-8 100 g $37.28 2021-12-16 Buy
Sigma-Aldrich 131865 Tetrachlorophthalic anhydride 96% 117-08-8 500g $90.5 2021-12-16 Buy
Alfa Aesar A17404 Tetrachlorophthalic anhydride 98% 117-08-8 2500g $141 2021-12-16 Buy
Alfa Aesar A17404 Tetrachlorophthalic anhydride 98% 117-08-8 500g $40.1 2021-12-16 Buy

Tetrachlorophthalic anhydride Chemical Properties,Uses,Production

Chemical Properties

white needle-like crystals or powder

Uses

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

Uses

Tetrachlorophthalic Anhydride is used in the synthesis of nucleoside analogues with a specific structure as apoptosis inducing active compounds. Also used in the synthesis of carbonic anhydrase inhbitors. Chlorinated Reactive Flame Retardant Intermediate

Definition

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 synthesis

85-44-9
117-08-8
Synthesis of Tetrachlorophthalic anhydride from Phthalic anhydride

Tetrachlorophthalic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products


Tetrachlorophthalic anhydride Suppliers

Global( 218)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15427 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com China 47498 58
Richest Group Ltd
18017061086
oled@richest-group.com CHINA 5606 58

View Lastest Price from Tetrachlorophthalic anhydride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-06-02 Tetrachlorophthalic anhydride
117-08-8
US $9.50 / KG 1KG 99.0% in stock 1800 MT per month Chemwill Asia Co.,Ltd.
2020-06-02 4,5,6,7-Tetrachloro-1,3-isobenzofurandione 117-08-8
117-08-8
US $15.50 / KG 1KG 99.0% in stock 1600 MT per month Chemwill Asia Co.,Ltd.
2020-06-02 Tetrachlorophthalic anhydride 117-08-8
117-08-8
US $12.50 / KG 1KG 99.0% in stock 1500 MT per month Chemwill Asia Co.,Ltd.

Tetrachlorophthalic anhydride Spectrum


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