ChemicalBook > CAS DataBase List > 4,5-Difluorophthalic acid

4,5-Difluorophthalic acid

Product Name
4,5-Difluorophthalic acid
CAS No.
18959-31-4
Chemical Name
4,5-Difluorophthalic acid
Synonyms
DK7703;4,5-Difluorophthalicaci;Ethyl Acetate Impurity 5;4,5-Difluorophthalic acid;4,5-difluorobenzene-1,2-dioic acid;4,5-Difluorobenzene-1,2-dicarboxylic acid;1,2-Benzenedicarboxylic acid, 4,5-difluoro-
CBNumber
CB81012659
Molecular Formula
C8H4F2O4
Formula Weight
202.11
MOL File
18959-31-4.mol
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4,5-Difluorophthalic acid Property

Melting point:
161.5-162 °C
Boiling point:
378.7±42.0 °C(Predicted)
Density 
1.644±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
2.55±0.10(Predicted)
InChI
InChI=1S/C8H4F2O4/c9-5-1-3(7(11)12)4(8(13)14)2-6(5)10/h1-2H,(H,11,12)(H,13,14)
InChIKey
FFSBOABNRUJQFW-UHFFFAOYSA-N
SMILES
C1(C(O)=O)=CC(F)=C(F)C=C1C(O)=O
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Safety

HS Code 
2917399590
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

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N-Bromosuccinimide Price

Biosynth Carbosynth
Product number
FD67546
Product name
4,5-Difluorophthalic acid
Packaging
2g
Price
$70
Updated
2021/12/16
AK Scientific
Product number
W4081
Product name
4,5-Difluorophthalicacid
Packaging
1g
Price
$120
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD67546
Product name
4,5-Difluorophthalic acid
Packaging
5G
Price
$140
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD67546
Product name
4,5-Difluorophthalic acid
Packaging
10g
Price
$250
Updated
2021/12/16
SynQuest Laboratories
Product number
2621-3-3Q
Product name
4,5-Difluorophthalic acid
Packaging
1g
Price
$256
Updated
2021/12/16
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4,5-Difluorophthalic acid Chemical Properties,Usage,Production

Uses

4,5-difluorophthalic acid can be used to prepare a polyguanidine bactericidal compound miscible with anionic surfactants. 4,5-difluorophthalic acid is used to modify the PHMB molecule so that it has multiple carboxyl groups at the ends and has amphoteric surfactant properties.

4,5-Difluorophthalic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-Amino-4,5-difluorobenzoic acid
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4,5-Difluorophthalic acid Suppliers

China 121 India 4 The Netherlands 1 Ukraine 1 United Kingdom 4 United States 10 Global 141
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View Lastest Price from 4,5-Difluorophthalic acid manufacturers

Henan Fengda Chemical Co., Ltd
Product
4,5-Difluorophthalic acid 18959-31-4
Price
US $8.00-2.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-24
Henan Aochuang Chemical Co.,Ltd.
Product
4,5-Difluorophthalic acid 18959-31-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-18
Career Henan Chemical Co
Product
4,5-Difluorophthalic acid 18959-31-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2019-12-26

18959-31-4, 4,5-Difluorophthalic acidRelated Search:

Potassium hydrogen phthalate OXALIC ACID 2-(Trifluoromethyl)benzoic acid Diallyl phthalate Isophthalic acid Diisooctyl phthalate Dimethyl phthalate Bis(2-ethylhexyl) phthalate Terephthalic acid Diisobutyl phthalate Dibutyl phthalate Phthalic acid Diisononyl phthalate 3-Fluorophthalic acid 1,2-Difluorobenzene Diethyl phthalate 4-Fluoro-2-methylbenzaldehyde Tetrafluorophthalic acid

  • 4,5-Difluorobenzene-1,2-dicarboxylic acid
  • 4,5-Difluorophthalic acid
  • 1,2-Benzenedicarboxylic acid, 4,5-difluoro-
  • 4,5-Difluorophthalicaci
  • DK7703
  • 4,5-difluorobenzene-1,2-dioic acid
  • Ethyl Acetate Impurity 5
  • 18959-31-4
  • 18959-31-5