Product

1-Diethylamino-2-propyne

CAS No.：4079-68-9

Other grades of this product :

1-Diethylamino-2-propyne Basic information

Product Name:	1-Diethylamino-2-propyne
Synonyms:	n,n-diethyl-2-propyn-1-amin;N,N-Diethyl-2-propyn-1-amine;n,n-diethyl-2-propynylamin;TIMTEC-BB SBB008754;3-DIETHYLAMINO-1-PROPYNE, 98%3-DIETHYLAMINO-1-PROPYNE, 98%3-DIETHYLAMINO-1-PROPYNE, 98%3-DIETHYLAMINO-1-PROPYNE, 98%;N,N-diethylaminopropyn;N,N-DIETHYLPROPARGYLAMINE;n,n-diethyl-2-propynylamine
CAS:	4079-68-9
MF:	C7H13N
MW:	111.18
EINECS:	223-804-5
Product Categories:
Mol File:	4079-68-9.mol

1-Diethylamino-2-propyne Chemical Properties

Melting point	157-161°C
Boiling point	118-120 °C(lit.)
density	0.80 g/mL at 20 °C(lit.)
vapor pressure	14.6hPa at 20℃
refractive index	n20/D 1.434
Fp	156°C
storage temp.	2-8°C
pka	8.54±0.25(Predicted)
form	clear liquid
color	Colorless to Light orange to Yellow
Specific Gravity	0.811
Water Solubility	Soluble in acid. Insoluble in water.
Sensitive	Air & Light Sensitive
BRN	1098468
LogP	1.5 at 23℃
CAS DataBase Reference	4079-68-9(CAS DataBase Reference)
NIST Chemistry Reference	2-Propyn-1-amine, n,n-diethyl-(4079-68-9)
EPA Substance Registry System	2-Propyn-1-amine, N,N-diethyl- (4079-68-9)

Safety Information

Hazard Codes	F,Xn,C,F+
Risk Statements	11-21/22-34
Safety Statements	26-36/37/39-45
RIDADR	UN 2733 3/PG 2
WGK Germany	3
RTECS	UK5775000
F	8-10-13-23
TSCA	Yes
HazardClass	3
PackingGroup	I
HS Code	29211990

MSDS Information

Provider	Language
1-Diethylamino-2-propyne	English
SigmaAldrich	English
ALFA	English

1-Diethylamino-2-propyne Usage And Synthesis

Uses	3-Diethylamino-1-propyne is used as functional leveling agent, brightener.
Synthesis Reference(s)	Journal of the American Chemical Society, 81, p. 693, 1959 DOI: 10.1021/ja01512a047
Flammability and Explosibility	Flammable

1-Diethylamino-2-propyne Preparation Products And Raw materials

Raw materials

N,N,N',N'-TETRAETHYL-2-BUTYNE-1,4-DIAMINE-->4-pent-4-en-2-ynylmorpholine-->4-Penten-2-yn-1-amine, N,N-dimethyl--->4-DIETHYLAMINO-2-BUTYN-1-OL-->Propargyl p-toluenesulfonate-->Dimethylamine-->Piperidine-->Diethylamine-->3-Bromopropyne-->3-Chloropropyne-->Sodium methoxide-->Formaldehyde

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