1-DIMETHYLAMINO-2-PROPYNE One Chongqing Chemdad Co. ，Ltd

Product

1-DIMETHYLAMINO-2-PROPYNE

CAS No.：7223-38-3

Other grades of this product :

1-DIMETHYLAMINO-2-PROPYNE Basic information

Product Name:	1-DIMETHYLAMINO-2-PROPYNE
Synonyms:	1-DiMethylaMino-2-propyne, 98%, 98%;(CH3)2NCH2CequivCH;N-(2-Propynyl)-N,N-dimethylamine;n,n-dimethyl-2-propyn-1-amin;N,N-Dimethyl-2-propyn-1-amine;N,N-DIMETHYL-2-PROPYNYLAMINE;N,N-DIMETHYLPROPARGYLAMINE;N,N-Dimethylpropargylamine
CAS:	7223-38-3
MF:	C5H9N
MW:	83.13
EINECS:	230-620-9
Product Categories:	Alkynes;Building Blocks;Chemical Synthesis;Organic Building Blocks;Terminal
Mol File:	7223-38-3.mol

1-DIMETHYLAMINO-2-PROPYNE Chemical Properties

Melting point	18°C (estimate)
Boiling point	79-83 °C (lit.)
density	0.772 g/mL at 25 °C (lit.)
refractive index	n20/D 1.419(lit.)
Fp	18 °F
storage temp.	2-8°C
pka	7.45±0.28(Predicted)
form	Liquid
Specific Gravity	0.772
color	Clear colorless to yellow
Water Solubility	Fully miscible in water.
BRN	1071222
InChIKey	ILBIXZPOMJFOJP-UHFFFAOYSA-N
CAS DataBase Reference	7223-38-3(CAS DataBase Reference)
EPA Substance Registry System	2-Propyn-1-amine, N,N-dimethyl- (7223-38-3)

Safety Information

Hazard Codes	F,C
Risk Statements	11-20/21/22-34-21/22
Safety Statements	16-26-27-28-36/37/39-45
RIDADR	UN 2733 3/PG 1
WGK Germany	3
F	10-34
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29211999

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

1-DIMETHYLAMINO-2-PROPYNE Usage And Synthesis

Chemical Properties	clear colorless to yellow liquid
Uses	1-Dimethylamino-2-propyne is used in the synthesis of core shell systems based on noble metal nanoparticles coated by copolymers (polyacetylenes).
General Description	3-Dimethylamino-1-propyne is a precursor for synthesis of mixed cuprate reagents.
Biochem/physiol Actions	3-Dimethylamino-1-propyne inactivates mitochondrial monoamine oxidase from bovine liver.

1-DIMETHYLAMINO-2-PROPYNE Preparation Products And Raw materials

Raw materials

4-Penten-2-yn-1-amine, N,N-dimethyl--->2-Bromo-N,N-dimethyl-2-propen-1-amine-->4-Penten-2-yn-1-amine, N,N-diethyl--->AI3-62084-->4-pent-4-en-2-ynylmorpholine-->1,4-BIS(DIMETHYLAMINO)-2-BUTYNE-->1,3,5-TRIACETYLBENZENE-->Dimethylamine-->Piperidine-->Diethylamine-->3-Bromopropyne-->Formaldehyde

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