Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate
Price: ￥246.0/5g ￥76.0/1g ￥856.0/25g ￥426.0/10g
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHYL 2,2-DIFLUOROBENZO[D][1,3]DIOXOLE-5-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

773873-95-3

773873-95-3 structure

773873-95-3 structure

Name: Methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate
Chemical Name: Methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate
CAS Number: 773873-95-3
Molecular Formula: C₉H₆F₂O₄
Molecular Weight: 216.138
Create Date: 2018-12-29 06:52:14
Modify Date: 2025-08-27 12:10:32

Name	Methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate
Synonyms	Methyl 2,2-difluoro-1,3-benzodioxole-5-carboxylate 1,3-Benzodioxole-5-carboxylic acid, 2,2-difluoro-, methyl ester 2,2-Difluorobenzodioxole-5-carboxylic acid methyl ester

Density	1.5±0.1 g/cm3
Boiling Point	227.4±40.0 °C at 760 mmHg
Molecular Formula	C₉H₆F₂O₄
Molecular Weight	216.138
Flash Point	88.9±22.2 °C
Exact Mass	216.023422
PSA	44.76000
LogP	3.43
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.515

Hazard Codes	Xi
HS Code	2932999099

67-56-1 structure

67-56-1

33070-32-5 structure

33070-32-5

201230-82-2 structure

201230-82-2

~49%

773873-95-3 structure

773873-95-3

Literature: BIOENERGENIX Patent: US2012/277224 A1, 2012 ; Location in patent: Page/Page column 26 ; US 20120277224 A1

33070-32-5 structure

33070-32-5

~%

773873-95-3 structure

773873-95-3

Literature: Vertex Pharmaceuticals Incorported Patent: US2011/98311 A1, 2011 ;

Precursor 3
67-56-1 33070-32-5 201230-82-2
DownStream 3
656-46-2 72768-97-9 476473-97-9

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%

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