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Alfa Aesar™ 1-Dimethylamino-2-propyne, 98%

Chemical Identifiers

Chemical Name or Material 1-Dimethylamino-2-propyne
CAS 7223-38-3
Molecular Formula HC≡CCH2N(CH3)2
Formula Weight 83.13g/mol
MDL Number MFCD00008575
UN Number UN2733
Beilstein 1071222
Synonym N,N-Dimethylpropargylamine; N,N-Dimethyl-2-propyn-1-amine
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1233606

 
alfa aesar™
L12336-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL1233614

 
alfa aesar™
L12336-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 80° to 81°C
Quantity 5g
Flash Point −7°C (19°F)
Chemical Name or Material 1-Dimethylamino-2-propyne
CAS 7223-38-3
Assay 98%
Molecular Formula HC≡CCH2N(CH3)2
Formula Weight 83.13g/mol
MDL Number MFCD00008575
UN Number UN2733
Beilstein 1071222
Synonym N,N-Dimethylpropargylamine; N,N-Dimethyl-2-propyn-1-amine
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H225-H301-H311-H314-H318
Highly flammable liquid and vapor.
Toxic if swallowed.
Toxic in contact with skin.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: AMINES, FLAMMABLE, CORROSIVE, N.O.S.
TSCA TSCA

Applications
1-Dimethylamino-2-propyne is used in the synthesis of core shell systems based on noble metal nanoparticles coated by copolymers (polyacetylenes).

Solubility
Fully miscible in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature is 2 - 8°C. It is sensitive to carbon dioxide. Store under inert gas.

Safety and Handling

Danger

GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H225-H301-H311-H314-H318
Highly flammable liquid and vapor.
Toxic if swallowed.
Toxic in contact with skin.
Causes severe skin burns and eye damage.
Causes serious eye damage.