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Alfa Aesar™ 2,2-Dimethyl-1,3-propanediol, 99%

$18.78 - $76.19

Chemical Identifiers

CAS 126-30-7
Molecular Formula C5H12O2
Formula Weight 104.15
MDL Number MFCD00004685
Beilstein 605291
Merck Index 14,6458
Synonym Neopentyl glycol
Chemical Name or Material 2,2-Dimethyl-1,3-propanediol
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA103400E SDS Alfa Aesar™
A103400E
2500g Each for $76.19
AAA1034030 SDS Alfa Aesar™
A1034030
250g Each for $18.78
AAA1034036 SDS Alfa Aesar™
A1034036
500g Each for $43.41
Specifications

Description

Applications
Used for protection of carbonyl groups as 4,4-dimethyl-1,3-dioxanes, often preferred to the more usual 1,3-dioxolanes due to easier separation and greater stability, for protection of carbonyl group of 4-bromo-2-propanone using p-toluenesulfonic acid in the presence of triethyl orthoformate. It is used in the synthesis of polyesters, paints, lubricants, and plasticizers.

Solubility
Soluble in water.

Notes
Hygroscopic. Incompatible with oxidizing agents, water/moisture.
Description & Specifications

Chemical Identifiers

126-30-7
104.15
605291
Neopentyl glycol
C5H12O2
MFCD00004685
14,6458
2,2-Dimethyl-1,3-propanediol

Specifications

126-30-7
125° to 130°C
104.15
605291
103°C (217°F)
Mild
2,2-Dimethyl-1,3-propanediol
C5H12O2
210° to 212°C
MFCD00004685
2500g
14,6458
Neopentyl glycol
99%

Safety and Handling

GHS H Statement
H318
Causes serious eye damage.

GHS P Statement
P280-P305+P351+P338-P310
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.
Immediately call a POISON CENTER or doctor/physician.

Danger

RTECSNumber : TY5775000

TSCA : TSCA