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

4,5-Difluorophthalic anhydride

4,5-Difluorophthalic anhydride price.
  • $6 - $3069
  • Product name: 4,5-Difluorophthalic anhydride
  • CAS: 18959-30-3
  • MF: C8H2F2O3
  • MW: 184.1
  • EINECS:808-095-8
  • MDL Number:MFCD08695033
  • Synonyms:1,3-Isobenzofurandione, 5,6-difluoro-;5,6-difluoro-1,3-Isobenzofurandione;5,6-difluoro-1,3-dihydro-2-benzofuran-1,3-dione;4,5-DIFLUOROPHTHALIC ANHYDRIDE FOR SYNTH;5,6-Difluoro-2-benzofuran-1,3-dione, 5,6-Difluoroisobenzofuran-1,3-dione;4,5-difluoro-1,3-Isobenzofurandione;4,5-DIFLUOROPHTHALIC ANHYDRIDE 98%;6-deoxy-6-fluorohexopyranose
Price83 Properties Safety Information Description
83 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Ark Pharm
  • Biosynth
  • BLDpharm
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • TRC
Package
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  • 5.00g
  • 5g
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  • 25g
  • 100G
  • 500g
  • Manufactureraablocks
  • Product numberAA002DPN
  • Product description5,6-Difluoroisobenzofuran-1,3-dione 98%
  • Packaging250mg
  • Price$6
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002DPN
  • Product description5,6-Difluoroisobenzofuran-1,3-dione 98%
  • Packaging5g
  • Price$40
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002DPN
  • Product description5,6-Difluoroisobenzofuran-1,3-dione 98%
  • Packaging10g
  • Price$68
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002DPN
  • Product description5,6-Difluoroisobenzofuran-1,3-dione 98%
  • Packaging1g
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002DPN
  • Product description5,6-Difluoroisobenzofuran-1,3-dione 98%
  • Packaging25g
  • Price$166
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-5941
  • Product description5,6-difluoroisobenzofuran-1,3-dione 98%
  • Packaging1g
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV145809
  • Product description4,5-Difluorophthalic Anhydride 98%
  • Packaging100G
  • Price$835
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV145809
  • Product description4,5-Difluorophthalic Anhydride 98%
  • Packaging25G
  • Price$240
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-09601
  • Product description4,5-Difluorophthalic anhydride 97%
  • Packaging10g
  • Price$495
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberW4080
  • Product description5,6-Difluoroisobenzofuran-1,3-dione
  • Packaging25g
  • Price$871
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA231148
  • Product description4,5-Difluorophthalic Anhydride 98%
  • Packaging5g
  • Price$143
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA231148
  • Product description4,5-Difluorophthalic Anhydride 98%
  • Packaging10g
  • Price$251
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA231148
  • Product description4,5-Difluorophthalic Anhydride 98%
  • Packaging25g
  • Price$601
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA231148
  • Product description4,5-Difluorophthalic Anhydride 98%
  • Packaging250mg
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA231148
  • Product description4,5-Difluorophthalic Anhydride 98%
  • Packaging100mg
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA231148
  • Product description4,5-Difluorophthalic Anhydride 98%
  • Packaging1g
  • Price$31
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002DPN 5,6-Difluoroisobenzofuran-1,3-dione 98% 250mg $6 2026-05-28 Buy
aablocks AA002DPN 5,6-Difluoroisobenzofuran-1,3-dione 98% 5g $40 2026-05-28 Buy
aablocks AA002DPN 5,6-Difluoroisobenzofuran-1,3-dione 98% 10g $68 2026-05-28 Buy
aablocks AA002DPN 5,6-Difluoroisobenzofuran-1,3-dione 98% 1g $9 2026-05-28 Buy
aablocks AA002DPN 5,6-Difluoroisobenzofuran-1,3-dione 98% 25g $166 2026-05-28 Buy
Abosyn 61-5941 5,6-difluoroisobenzofuran-1,3-dione 98% 1g $1000 2021-12-16 Buy
ACHEMBLOCK V145809 4,5-Difluorophthalic Anhydride 98% 100G $835 2026-05-27 Buy
ACHEMBLOCK V145809 4,5-Difluorophthalic Anhydride 98% 25G $240 2026-05-27 Buy
AHH MT-09601 4,5-Difluorophthalic anhydride 97% 10g $495 2026-05-26 Buy
AK Scientific W4080 5,6-Difluoroisobenzofuran-1,3-dione 25g $871 2021-12-16 Buy
Ambeed A231148 4,5-Difluorophthalic Anhydride 98% 5g $143 2021-12-16 Buy
Ambeed A231148 4,5-Difluorophthalic Anhydride 98% 10g $251 2021-12-16 Buy
Ambeed A231148 4,5-Difluorophthalic Anhydride 98% 25g $601 2021-12-16 Buy
Ambeed A231148 4,5-Difluorophthalic Anhydride 98% 250mg $8 2021-12-16 Buy
Ambeed A231148 4,5-Difluorophthalic Anhydride 98% 100mg $6 2021-12-16 Buy
Ambeed A231148 4,5-Difluorophthalic Anhydride 98% 1g $31 2021-12-16 Buy
Next Last

Properties

Melting point :99-100℃
Boiling point :321.2±32.0 °C(Predicted)
Density :1.658
storage temp. :Store below +30°C.
form :solid
color :Gray
InChI :InChI=1S/C8H2F2O3/c9-5-1-3-4(2-6(5)10)8(12)13-7(3)11/h1-2H
InChIKey :UATBWQQFLABWKR-UHFFFAOYSA-N
SMILES :C1(=O)C2=C(C=C(F)C(F)=C2)C(=O)O1
CAS DataBase Reference :18959-30-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

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Suppliers and manufacturers

Zhengzhou Jingjiang Chemical Co. LTD 3B Pharmachem (Wuhan) International Co.,Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Capot Chemical Co., Ltd Jia Xing Isenchem Co.,Ltd Accela ChemBio Co.,Ltd. Shanghai Harvest Chemical Industrial Co., Ltd. Shanghai Hanhong Scientific Co.,Ltd. China Langchem Inc.