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


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10340.36

UNSPSC: 12352104

Code: NEW

Additional Details:
Additional Details: CAS Number: 126-30-7 Weight: 0.01000kg


Quantity 500g

Product Code. 11464123

Quantity Price
1 £ 16.96 / 500g
Estimated Shipment date
from Supplier 11-04-2017
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Description and Specification

Chemical Identifiers

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

Specification

Formula Weight 104.15
Health Hazard 3 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.
CAS 126-30-7
Beilstein 605291
Boiling Point 210° to 212°C
Health Hazard 2 GHS H Statement
H318
Causes serious eye damage.
Chemical Name or Material 2,2-Dimethyl-1,3-propanediol
TSCA TSCA
Assay 99%
Melting Point 125° to 130°C
Health Hazard 1 Danger
Synonym Neopentyl glycol
Molecular Formula C5H12O2
RTECS Number TY5775000
Odor Mild
MDL Number MFCD00004685
Merck Index 14,6458
Flash Point 103°C (217°F)
Quantity 500g

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.

Documentation

Technical documents

Safety and Handling

Danger

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.