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3-Bromo-4-fluorobenzaldehyde

3-Bromo-4-fluorobenzaldehyde structure

CAS No:
77771-02-9
Formula:
C7H4BrFO
Chemical Name:
3-Bromo-4-fluorobenzaldehyde
Synonyms:
Benzaldehyde,3-bromo-4-fluoro-;3-Bromo-4-fluorobenzaldehyde;4-Fluoro-3-bromobenzaldehyde
Categories:
Agrochemicals > Pesticide Intermediates

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Description

white to light yellow low melting solid

3-Bromo-4-fluorobenzaldehyde Basic Attributes

Molecular Weight：

203.01

Exact Mass：

203.01

BRN：

5806226

EC Number：

278-764-1

UNII：

O61072992O

DSSTox ID：

DTXSID6044989

HScode：

2913000090

Characteristics

PSA：

17.1

XLogP3：

2.2

Appearance：

White to light yellow Low Melting Solid

Density：

1.7±0.1 g/cm3

Melting Point：

30-32 °C @ Solvent: Hexane, Ethyl acetate

Boiling Point：

85-108 °C @ Press: 8 Torr

Flash Point：

>230 °F

Refractive Index：

1.585

Water Solubility：

H2O: INsoluble

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Do not expose to air. Store under an inert atmosphere.

Safety Information

Hazard category：

IRRITANT

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

22-36/37/38

safety instructions：

26-36-37/39

Marks：

Xn,Xi

Hazard note：

Irritant

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H302-H315-H319-H335

GHS Classification：

|Warning|H302 (83.67%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 49 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

3-Bromo-4-fluorobenzaldehyde Use and Manufacturing

Methods of Manufacturing

The preparation method is to dissolve p-fluorobenzaldehyde in a solvent, add bromine dropwise at a certain temperature, react for 1 to 2 hours after the dropwise addition, and then desolvate to obtain the product.

Uses

Used in the synthesis of pesticide intermediates

Manufacturing Info：

Benzaldehyde, 3-bromo-4-fluoro-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:203.01
XLogP3:2.2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:201.94296
Monoisotopic Mass:201.94296
Topological Polar Surface Area:17.1
Heavy Atom Count:10
Complexity:129
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

1,2-Dichloroethane

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Guide of 3-Bromo-4-fluorobenzaldehyde

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
Latest News
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3-Bromo-4-fluorobenzaldehyde

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