2,6-Difluoro-4-methoxybenzaldehyde

Modify Date: 2024-01-02 20:42:08

2,6-Difluoro-4-methoxybenzaldehyde Structure
2,6-Difluoro-4-methoxybenzaldehyde structure
Common Name 2,6-Difluoro-4-methoxybenzaldehyde
CAS Number 256417-10-4 Molecular Weight 172.129
Density 1.3±0.1 g/cm3 Boiling Point 207.1±35.0 °C at 760 mmHg
Molecular Formula C8H6F2O2 Melting Point 73-77 °C(lit.)
MSDS Chinese USA Flash Point 77.1±20.8 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 2,6-difluoro-4-methoxybenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 207.1±35.0 °C at 760 mmHg
Melting Point 73-77 °C(lit.)
Molecular Formula C8H6F2O2
Molecular Weight 172.129
Flash Point 77.1±20.8 °C
Exact Mass 172.033585
PSA 26.30000
LogP 2.13
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.506

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H315-H318
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R38
Safety Phrases S26-S36/37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2913000090

 Synthetic Route

~18%

2,6-Difluoro-4-methoxybenzaldehyde Structure

2,6-Difluoro-4-...

CAS#:256417-10-4

Literature: WO2007/30582 A2, ; Page/Page column 90 ; WO 2007/030582 A2

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2,6-Difluoro-4-methoxybenzaldehyde Structure

2,6-Difluoro-4-...

CAS#:256417-10-4

Literature: WO2007/149448 A2, ; Page/Page column 68-69 ;

 Customs

HS Code 2913000090
Summary HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

 Synonyms

2,6-difluoro-4-methoxy-benzaldehyde
2,6-Difluoro-4-methoxybenzaldehyde
VHR BF FF DO1
2,5-DIETHOXY BENZOYL CHLORIDE
Benzaldehyde, 2,6-difluoro-4-methoxy-
MFCD04114368
2,6-Difluoro-p-anisaldehyde