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Alfa Aesar™ 1,5-Pentanediol, 97%

$32.24 - $80.35

Chemical Identifiers

Chemical Name or Material 1,5-Pentanediol
CAS 111-29-5
Molecular Formula C5H12O2
Linear Formula HO(CH2)5OH
Formula Weight 104.15g/mol
MDL Number MFCD00002978
Beilstein 1560130
Merck Index 14,7117
Synonym Pentamethylene glycol; 1,5-Dihydroxypentane
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1399822

 
alfa aesar™
A13998-22
100g Each for $32.24

AAA1399836

 
alfa aesar™
A13998-36
500g Each for $80.35
Description & Specifications

Specifications

Melting Point −16°C
Boiling Point 241° to 242°C
Quantity 100g
Flash Point 129°C (264°F)
Chemical Name or Material 1,5-Pentanediol
CAS 111-29-5
Assay 97%
Molecular Formula C5H12O2
Linear Formula HO(CH2)5OH
Formula Weight 104.15g/mol
MDL Number MFCD00002978
Beilstein 1560130
Merck Index 14,7117
Synonym Pentamethylene glycol; 1,5-Dihydroxypentane
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number SA0480000
TSCA TSCA

Applications
1,5-Pentanediol is used as a plasticizer in cellulose products and adhesives. It is used as a brake fluid additive. It reacts with 3,4-dihydro-2H-pyran to get 5-tetrahydropyran-2-yloxy-pentan-1-ol. It is also used to prepare polyesters for emulsifying agents and resin intermediates. Further, it is used in ink, toner and colorant products. In addition to this, it is used in brake fluid compositions.

Solubility
Miscible with water, methanol, ethanol and acetone.

Notes
Hygroscopic. Incompatible with acid chlorides, acid anhydrides, oxidizing agents, chloroformates and reducing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.