2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid

Modify Date: 2025-08-24 10:36:15

2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid structure	Common Name	2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
	CAS Number	126120-85-2	Molecular Weight	202.112
	Density	1.7±0.1 g/cm3	Boiling Point	260.8±40.0 °C at 760 mmHg
	Molecular Formula	C₈H₄F₂O₄	Melting Point	202-205°C
	MSDS	Chinese USA	Flash Point	111.5±27.3 °C
	Symbol	GHS05, GHS07, GHS09	Signal Word	Danger

Name	2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
Synonym	More Synonyms

Density	1.7±0.1 g/cm3
Boiling Point	260.8±40.0 °C at 760 mmHg
Melting Point	202-205°C
Molecular Formula	C₈H₄F₂O₄
Molecular Weight	202.112
Flash Point	111.5±27.3 °C
Exact Mass	202.007767
PSA	55.76000
LogP	2.89
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.561
InChIKey	ZGAQVJDFFVTWJK-UHFFFAOYSA-N
SMILES	O=C(O)c1cccc2c1OC(F)(F)O2

MSDS(Chinese)

2,2-Difluoro-1,...

CAS#:1583-59-1

Carbon dioxide

CAS#:124-38-9

~81%

2,2-Difluoro-1,...

CAS#:126120-85-2

Literature: Castagnetti, Eva; Schlosser, Manfred European Journal of Organic Chemistry, 2001 , # 4 p. 691 - 695

Precursor 2
CAS#:1583-59-1 2,2-Difluoro-1,... CAS#:124-38-9 Carbon dioxide
DownStream 5
CAS#:106876-54-4 2,2-Difluoro-1,... CAS#:143096-86-0 2,2-Difluoro-1,... CAS#:126120-83-0 1-(2,2-difluoro... CAS#:161886-18-6 2,2-Difluoro-1,...
CAS#:531508-32-4 methyl 2,2-difl...

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid

1,3-Benzodioxole-4-carboxylic acid, 2,2-difluoro-

T56 BO DO CHJ CF CF FVQ

2,2-Difluorobenzo[d][1,3]dioxole-4-carboxylic acid

MFCD01631473

2,2-DICHLOROCYCLOPROPYL PHENYL SULFIDE

2,2-difluoro-2H-1,3-benzodioxole-4-carboxylic acid

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