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2,5-Difluorobenzaldehyde

2,5-Difluorobenzaldehyde structure

CAS No:
2646-90-4
Formula:
C7H4F2O
Chemical Name:
2,5-Difluorobenzaldehyde
Synonyms:
TIMTEC-BBSBB006570;2,5-Difluorobenzalde;Difluorobenzaldehyde;2,5-fluorobenzaldehyde;2,5-DIFLUOROBENZALDEHYDE;2,5-Difluorobenzaldehyde98%;2,5-Difluorobenzaldehyde98%;2,5-DIFLUOROBENZALDEHYDE99+%
Categories:
Organic Chemistry > Organic Fluorine Compound

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Description

clear light yellow liquid

2,5-Difluorobenzaldehyde Basic Attributes

Molecular Weight：

142.1

Exact Mass：

142.023026

BRN：

2573664

EC Number：

-0

DSSTox ID：

DTXSID30181058

HScode：

2913000090

Characteristics

PSA：

17.1

XLogP3：

1.8

Appearance：

Clear colorless to yellow Liquid

Density：

1.3±0.1 g/cm3

Melting Point：

67-69 °C

Boiling Point：

67-69 °C17 mm Hg(lit.)

Flash Point：

138 °F

Refractive Index：

1.514

Safety Information

Packing level：

Ⅲ

Hazard category：

3.2

Transport codes：

UN 1989 3/PG 3

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36-37/39-36/37

Marks：

Hazard note：

Irritant

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H226-H315-H319-H335

GHS Classification：

|Warning|H226 (97.83%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 46 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2,5-Difluorobenzaldehyde Use and Manufacturing

Intermediate for medicine, pesticide, liquid crystal material.

Computed Properties

Molecular Weight:142.10
XLogP3:1.8
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:142.02302107
Monoisotopic Mass:142.02302107
Topological Polar Surface Area:17.1
Heavy Atom Count:10
Complexity:127
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 2646-90-4

Content: 99.00%

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CAS No.: 2646-90-4

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Content: 99%

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