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Alfa Aesar™ 1,3-Bis(aminopropyl)tetramethyldisiloxane, 94%

Chemical Identifiers

Chemical Name or Material 1,3-Bis(aminopropyl)tetramethyldisiloxane
CAS 2469-55-8
Molecular Formula C10H28N2OSi2
Formula Weight 248.52g/mol
MDL Number MFCD00039786
UN Number UN2735
Beilstein 1760876
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1729514

 
alfa aesar™
L17295-14
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

Quantity 25g
Boiling Point 132° to 139°C (11mmHg)
Quantity 25g
Flash Point 91°C (195°F)
Chemical Name or Material 1,3-Bis(aminopropyl)tetramethyldisiloxane
CAS 2469-55-8
Assay 94%
Molecular Formula C10H28N2OSi2
Formula Weight 248.52g/mol
MDL Number MFCD00039786
UN Number UN2735
Beilstein 1760876
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H227
Causes severe skin burns and eye damage.
Combustible liquid.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: AMINES, LIQUID, CORROSIVE, N.O.S.
RTECS Number JM9235000
TSCA TSCA

Applications
1,3-Bis(aminopropyl)tetramethyldisiloxane is used as a curing agent for epoxy molding compounds, which is utilized for high-reliability semiconductor devices. It is also used to prepare siloxane- urea copymers from 4,4’-diphenylmethane diisocyanate.

Solubility
Slightly soluble in water.

Notes
Air Sensitive. Incompatible with strong oxidizing agents. Store in a cool place.

Safety and Handling

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H227
Causes severe skin burns and eye damage.
Combustible liquid.