2,2-Dimethyl-1,3-propanediol, 98%

Name: 2,2-Dimethyl-1,3-propanediol, 98%
Brand: Vaqora Chemicals
SKU: VQ-009964

About 2,2-Dimethyl-1,3-propanediol, 98%

2,2-Dimethyl-1,3-propanediol (CAS 126-30-7) is an alcohol building block offered by Vaqora Chemicals in Synthesis grade at a purity of 98%. Its molecular formula is C5H12O2 and its molecular weight is 104.15 g/mol. Systematically, it is named 2,2-dimethylpropane-1,3-diol. Common synonyms include NPG Glycol and Neopentylglycol.

The material typically appears as white crystals or chunks. Key physical data: a boiling point of 208 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, polymer and resin production, paints, coatings and inks and fuels and lubricants. It is used across pharmaceutical manufacturing, academic and industrial research and paints and coatings.

We offer 2,2-Dimethyl-1,3-propanediol in 500 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Polymer & resin production
Paints, coatings & inks
Fuels & lubricants

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,2-Dimethyl-1,3-propanediol, 98%
Catalogue No.	VQ-009964
CAS Number	126-30-7
IUPAC name	2,2-dimethylpropane-1,3-diol
Molecular formula	C₅H₁₂O₂
Molecular weight	104.15 g/mol
Exact mass	104.0837
Grade	Synthesis
Purity / assay	98%
HSN code	29053990
InChIKey	SLCVBVWXLSEKPL-UHFFFAOYSA-N
SMILES	CC(C)(CO)CO
PubChem CID	31344

Physical properties
Physical form	Crystalline
Appearance	White crystals or chunks
Boiling point	208 °C
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
Synonyms	NPG Glycol, Neopentylglycol, Neopentyl glycol, Dimethylolpropane, Neopentanediol, Neopentylene glycol, 1,3-Propanediol, 2,2-dimethyl-, Neol, Dimethyltrimethylene glycol, Hydroxypivalyl alcohol, 2,2-Dimethyltrimethylene glycol, Nexcoat 600

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P305 + P354 + P338, P317, P321, P332 + P317, P337 + P317, P362 + P364

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 126-30-7

Synthesis

Neopentyl glycol, 98%

CAS: 126-30-7
Formula: C₅H₁₂O₂
MW: 104.15 g/mol

VQ-010078

Frequently asked questions

What is the CAS number of 2,2-Dimethyl-1,3-propanediol, 98%?

The CAS Registry Number of 2,2-Dimethyl-1,3-propanediol, 98% is 126-30-7. It is also known as NPG Glycol, Neopentylglycol, Neopentyl glycol.

What is the molecular formula and molecular weight of 2,2-Dimethyl-1,3-propanediol, 98%?

2,2-Dimethyl-1,3-propanediol, 98% has the molecular formula C5H12O2 and a molecular weight of 104.15 g/mol. Its IUPAC name is 2,2-dimethylpropane-1,3-diol.

Which grade and pack sizes of 2,2-Dimethyl-1,3-propanediol, 98% can I order?

We supply 2,2-Dimethyl-1,3-propanediol, 98% in Synthesis (98%) grade, in 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,2-Dimethyl-1,3-propanediol, 98%?

Yes. Every lot of 2,2-Dimethyl-1,3-propanediol, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2,2-Dimethyl-1,3-propanediol, 98% be shipped internationally?

Yes. 2,2-Dimethyl-1,3-propanediol, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.