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

Names

[ CAS No. ]:
656-42-8

[ Name ]:
2,2-Difluoro-1,3-benzodioxole-5-carbaldehyde

[Synonym ]:
1,3-Benzodioxole-5-carboxaldehyde, 2,2-difluoro-
MFCD00792420
2,2-Difluoro-1,3-benzodioxole-5-carbaldehyde

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

MSDS

Click to get detail MSDS

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

Synthetic Route

Click to get detail synthetic route

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%