2,4-Dimethoxybenzylamine Chemical Properties

Boiling point:

95 °C0.2 mm Hg(lit.)

Density 

1.113 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.549(lit.)

Flash point:

>230 °F

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

form 

Liquid

pka

9.39±0.10(Predicted)

color 

Clear colorless to slightly yellow

Sensitive 

Air Sensitive

InChIKey

QOWBXWFYRXSBAS-UHFFFAOYSA-N

CAS DataBase Reference

20781-20-8(CAS DataBase Reference)

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-27-36/37/39-45

RIDADR 

UN 2735 8/PG 3

WGK Germany 

3

RTECS 

DP4430000

HazardClass 

8

PackingGroup 

III

HS Code 

29222990

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

2,4-Dimethoxybenzylamine Usage And Synthesis

Chemical Properties

Colorless to light yellow liqui

Uses

2,4-Dimethoxybenzylamine is an amine nucleophile used to investigate the 1,4- reactivity of 5-bromo-2-indene-1-one. It may be used in the following studies:

• As an ammonia equivalent in the concise synthesis of a series of 2,4,5-trisubstituted oxazoles, via a tandem Ugi/Robinson-Gabriel reaction sequence.
• Total synthesis of (-)-muraymycin (MRY) D₂ and its epimer, the antibacterial nucleoside natural product.
• Two-step synthesis of amide derivatives of uracil polyoxin C (UPOC) methyl ester using the Ugi reaction.
• Synthesis of N-hydroxythiourea.
• Synthesis of anti-HIV-1 agents.

General Description

2,4-Dimethoxybenzylamine can be preprepared by reduction (NaBH₄ , BF₃.OEt₂, THF) of 2,4-dimethoxybenzonitrile.

2,4-Dimethoxybenzylamine(20781-20-8)Related Product Information

• Dimethoxymethane
• 3,4-Dimethoxybenzoic acid
• 1,1-Dimethoxyethane
• 1,3-Dimethoxybenzene
• Diphenyldimethoxysilane
• Benzhydrylamine
• Dimethyldimethoxysilane
• Dibutyl phthalate
• Phthalates
• NOSCAPINE HYDROCHLORIDE
• 2-4-DIMETHOXYBENZYLAMINE HCL*CRYSTALLINE,2,4-DIMETHOXYBENZYLAMINE HYDROCHLORIDE 97%,2,4-DIMETHOXYBENZYLAMINE HYDROCHLORIDE
• BERBAMINE
• CURINE
• D-TUBOCURARINE CHLORIDE
• 2,4,6-Trimethoxybenzylamine hydrochloride
• Narcotine
• 3,4-DIMETHOXYBENZYLAMINE,3,4-Dimethoxybenzylamine ,98%,3,4-Dimethoxybenzylamine 96%
• 2,3-DIMETHOXYBENZYLAMINE