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3,4-Dichlorobenzenemethanamine

3,4-Dichlorobenzenemethanamine structure

CAS No:
102-49-8
Formula:
C7H7Cl2N
Chemical Name:
3,4-Dichlorobenzenemethanamine
Synonyms:
Benzenemethanamine,3,4-dichloro-;Benzylamine,3,4-dichloro-;3,4-Dichlorobenzenemethanamine;3,4-Dichlorobenzylamine;(3,4-Dichlorophenyl)methanamine;((3,4-Dichlorophenyl)methyl)amine;NSC 25065;1-(3,4-Dichlorophenyl)methanamine
Categories:
Organic Chemistry > Coordination Complexes

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Description

clear colorless to light yellow liquid

3,4-Dichlorobenzenemethanamine Basic Attributes

Molecular Weight：

176.04

Exact Mass：

176.04

EC Number：

203-035-1

NSC Number：

25065

DSSTox ID：

DTXSID9059254

HScode：

29214990

Characteristics

PSA：

XLogP3：

2.5

Density：

1.32 g/mL at 25 °C(lit.)

Melting Point：

332-333 °C @ Solvent: Dimethylformamide

Boiling Point：

139-140 °C @ Press: 17 Torr

Flash Point：

>230 °F

Refractive Index：

n 20/D 1.578(lit.)

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 2735 8/PG 3

wgk germany：

hazard class code：

R34

safety instructions：

23-26-36/37/39-45

Marks：

C,Xi

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H314

GHS Classification：

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 46 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

3,4-Dichlorobenzenemethanamine Use and Manufacturing

Methods of Manufacturing

Add 3, 4-dichlorobenzyl azide (5 mmol, 1.01 g) to a 100 mL vial.Solvent dichloromethane (25 mL), N2 protection, A solution of boron tribromide (20 mmol, 5.00 g) in dichloromethane (25 mL) was added dropwise at 0 °C.After the drop, the reaction was carried out at 25 ° C for 6 h.After the reaction was completed, methanol (25 mL) was added and quenched for 0.5 h, the reaction liquid was clarified, and the reaction liquid was directly concentrated by evaporation.Recrystallization from methanol / diethyl ether gave the title product as white.Yield 89percent (0.778 g).

Manufacturing Info：

Benzenemethanamine, 3,4-dichloro-: ACTIVE

Computed Properties

Molecular Weight:176.04
XLogP3:2.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:174.9955546
Monoisotopic Mass:174.9955546
Topological Polar Surface Area:26
Heavy Atom Count:10
Complexity:108
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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3,4-Dichlorobenzylamine Manufacturer/High quality/Best price/In stock

CAS No.: 102-49-8

Grade: Industrial Grade

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Guide of 3,4-Dichlorobenzenemethanamine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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3,4-Dichlorobenzenemethanamine

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