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2450-71-7

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Identification

Name
2-Propynylamine
CAS
2450-71-7
Synonyms
2-PROPIN-1-YLAMIN
2-propyn-1-amine
2-PROPYNYLAMINE
3-AMINO-1-PROPIN
3-AMINO-1-PROPYNE
AURORA KA-2552
MONO-PROPARGYLAMINE
Prop-2-ynylamine
PROPARGYLAMINE
1-Propine, 3-amino-
3-Aminoprop-1-yne
3-Aminopropyne
CH3CequivCNH2
IMINOETHENYL-AMIDOGEN
Propargulamine
POTASSIUM TER-BUTOXIDE
Prop-2-yn-1-amine
Prop-2-ynylamine, tech. (mono-Propargylamine)
2-Propynylamine, 3-Amino-1-propyne
Propargylamine ,98%
EINECS(EC#)
219-513-8
Molecular Formula
C3H5N
MDL Number
MFCD04972433
Molecular Weight
55.08
MOL File
2450-71-7.mol

Chemical Properties

Appearance
clear colorless to yellow liquid
Boiling point 
84 °C
bp 
84 °C
density 
0.86
refractive index 
n20/D 1.449(lit.)

Fp 
39 °F

storage temp. 
2-8°C

pka
7.89±0.29(Predicted)
form 
Liquid
color 
Clear colorless to yellow
Water Solubility 
miscible
Sensitive 
Air Sensitive
Detection Methods
GC
BRN 
773681
CAS DataBase Reference
2450-71-7(CAS DataBase Reference)
NIST Chemistry Reference
Propargylamine(2450-71-7)
Storage Precautions
Light sensitive;Store under nitrogen
EPA Substance Registry System
2450-71-7(EPA Substance)

Safety Data

Hazard Codes 
F,T
Risk Statements 
R11:Highly Flammable.
R22:Harmful if swallowed.
R24:Toxic in contact with skin.
R34:Causes burns.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S33:Take precautionary measures against static discharges .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR 
UN 1992 3/PG 2

WGK Germany 
3

RTECS 
UK5250000


3-8-10-34
TSCA 
Yes
HazardClass 
3.1
PackingGroup 
II
HS Code 
29211990

Raw materials And Preparation Products

Raw materials
PROPYNOIC ACID AMIDE
Preparation Products
Cyclopenta[b]pyridine

Material Safety Data Sheet(MSDS)

Hazard Information

Chemical Properties
clear colorless to yellow liquid
Uses
Propargylamine is used in the synthesis of a chiral, a fluorescent macrocycle by 1,3-dipolar cycloaddition of propargyl amides of carbohydrate-linked amino acids and 9,10-bis(azidomethyl)anthracene. It acts as an intermediate in the production of drugs.
Uses
A useful intermediates in the preparation of drugs or pesticides.
Enzyme inhibitor
This alkynyl amine HCCCH2–NH2 (FWfree-base = 55.08 g/mol), also known as propargylamine and 3-amino-1-propyne, is a toxic liquid that boils at 83°C. The water-soluble hydrochloride melts at 179-182°C. Target(s): aldehyde dehydrogenase; diamine oxidase, or amine oxidase [copper-containing]; glycine cleavage complex, or glycine synthase; and monoamine oxidase, or amine oxidase [flavin-containing].

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