Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Aromatic acids >  4-Chloroformylphthalic anhydride

4-Chloroformylphthalic anhydride

Basic information Safety Supplier Related

4-Chloroformylphthalic anhydride Basic information

Product Name:
4-Chloroformylphthalic anhydride
Synonyms:
  • 1,3-Benzofurandione-5-carbonyl chloride
  • 1,3-dihydro-1,3-dioxo-5-isobenzofurancarbonylchlorid
  • 1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carbonyl chloride
  • 4-(Chlorocarbonyl)phthalic anhydride
  • 4-(Chlorocarboxy)benzenedicarboxylic anhydride
  • 5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo-
  • 5-Isobenzofurancarbonylchloride,1,3-dihydro-1,3-dioxo-
  • Anhydrotrimellitic acid chloride
CAS:
1204-28-0
MF:
C9H3ClO4
MW:
210.57
EINECS:
214-874-8
Product Categories:
  • Fluorenes, etc. (reagent for high-performance polymer research)
  • Functional Materials
  • Reagent for High-Performance Polymer Research
Mol File:
1204-28-0.mol
More
Less

4-Chloroformylphthalic anhydride Chemical Properties

Melting point:
66-68 °C(lit.)
Boiling point:
302.37°C (rough estimate)
Density 
1.5015 (rough estimate)
vapor pressure 
0.017Pa at 20℃
refractive index 
1.4571 (estimate)
storage temp. 
2-8°C
solubility 
soluble in Chloroform
form 
powder to lump
color 
White to Almost white
Water Solubility 
decomposes
Sensitive 
Moisture Sensitive
BRN 
610823
InChIKey
NJMOHBDCGXJLNJ-UHFFFAOYSA-N
CAS DataBase Reference
1204-28-0(CAS DataBase Reference)
NIST Chemistry Reference
Phthalic , 4-(chloroformyl)-,anhydride(1204-28-0)
EPA Substance Registry System
5-Isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo- (1204-28-0)
More
Less

Safety Information

Hazard Codes 
C
Risk Statements 
34-29
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
10-21
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29173990

MSDS

More
Less

4-Chloroformylphthalic anhydride Usage And Synthesis

Chemical Properties

white crystalline solid

Uses

Trimellitic Anhydride Chloride can be used as a reagent to synthesize optical polyamideimides.

Synthesis Reference(s)

The Journal of Organic Chemistry, 38, p. 2557, 1973 DOI: 10.1021/jo00954a034

Flammability and Explosibility

Not classified

4-Chloroformylphthalic anhydrideSupplier

Wuhan yuqing jiaheng pharmaceutical co. LTD Gold
Tel
027-83855381 15827508403
Email
xiaozhan0503@163.com
WUHAN XINXINJIALI BIOTECHNOLOGY Co. LTD. Gold
Tel
027-59223049 15807102573
Email
lj_xxjlbio@163.com
Hubei coward chemical co .,ltd Gold
Tel
15391560861
Email
m15327105076_1@163.com
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Email
market03@meryer.com