CAS 656-42-8|2,2-Difluoro-1,3-benzodioxole-5-carbaldehyde

Introduction：Basic information about CAS 656-42-8|2,2-Difluoro-1,3-benzodioxole-5-carbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2,2-Difluoro-1,3-benzodioxole-5-carbaldehyde
CAS Number	656-42-8	Molecular Weight	186.112
Density	1.5±0.1 g/cm3	Boiling Point	210.5±40.0 °C at 760 mmHg
Molecular Formula	C₈H₄F₂O₃	Melting Point	/
MSDS	ChineseUSA	Flash Point	79.1±22.2 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2,2-Difluorobenzo[d][1,3]dioxole-5-carbaldehyde
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	210.5±40.0 °C at 760 mmHg
Molecular Formula	C₈H₄F₂O₃
Molecular Weight	186.112
Flash Point	79.1±22.2 °C
Exact Mass	186.012848
PSA	35.53000
LogP	2.98
Vapour Pressure	0.2±0.4 mmHg at 25°C
Index of Refraction	1.525
InChIKey	GGERGLKEDUUSAP-UHFFFAOYSA-N
SMILES	O=Cc1ccc2c(c1)OC(F)(F)O2

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2932999099

Customs

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%

Synonyms

1,3-Benzodioxole-5-carboxaldehyde, 2,2-difluoro-

MFCD00792420

2,2-Difluoro-1,3-benzodioxole-5-carbaldehyde

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