Chemical products Neopentyl Glycol characteristics

Mainly used in the manufacture of resins, plasticizers and surfactants; neopentyl glycol has a wide range of uses, mainly as a plasticizer for the production of unsaturated polyester resins, oil-free alkyd resins, polyurethane foams and elastomers. Lubricating oil additives and other fine

CAS No:126-30-7
Formula:C5H12O2
Synonyms:2,2-dimethyl-1,3-propanediol;Neopentyl glycol;2,2-Dimethylpropane-1,3-diol;Dimethylolpropane;1,3-Propanediol, 2,2-dimethyl-;Neopentanediol;Neopentylene glycol;Neopentylglycol;Neol
China Export:From 2018.11 to 2019.11, total export volume of Neopentyl Glycol from China was 374,861,877KG while total export value was $614,316,506. The biggest proportion of exporting volume in the last 12 months was 15.17% in 2019.05.
Categories:Pharmaceutical Intermediates Ophthalmic Agents

Chemical products Neopentyl Glycol description
COLOURLESS-TO-WHITE HYGROSCOPIC CRYSTALS.

Chemical products Neopentyl Glycol Basic Attributes
CAS No:126-30-7
Molecular Formula :C5H12O2
Molecular Mass :104.148
Exact Mass :104.084
PSA :40.46
LogP :0
EINECS :204-781-0
InChIKeys :SLCVBVWXLSEKPL-UHFFFAOYSA-N
H-bond Acceptor :2
H-bond Donor :2
SP3 :1.00
RBN :2

Chemical products Neopentyl Glycol characteristics
Appearance :white crystalline solid
Density :1.06
Melting Point :126-128 °C
Bolling Point :208 °C
Flash Point :107 °C
Refractive Index :1.443
Solubility :Solubility in water, g/100ml at 20°C: 83
Vapor Pressure :0.0215mmHg at 25°C
Vapor Density :3.6 (vs air)
Stability :Stable. Incompatible with strong oxidizing agents, acetic anhydride, acid chlorides, moisture. Combustible.


Chemical products Neopentyl Glycol safety Information
HS Code :29053990.9
UN No. :NONH for all modes of transport
WGK_Germany :1
Risk Code :R36
Safety Instructions :S26-S36-S39
RTECS No. :TY5775000
Dangerous Mark :Xi
Storage :Separated from oxidants. Dry.
P Code :P280-P305 + P351 + P338
Hazard Statements :H318
Explosion Limits :vol% in air: 1.11.4
Toxicity :Rat oral LD50 ≥ 6400mg / kg. The oral LD50 of mice was 3200-6400 mg / kg.

Chemical products Neopentyl Glycol usage
Mainly used in the manufacture of resins, plasticizers and surfactants; neopentyl glycol has a wide range of uses, mainly as a plasticizer for the production of unsaturated polyester resins, oil-free alkyd resins, polyurethane foams and elastomers. Lubricating oil additives and other fine chemicals. Neopentyl glycol is an excellent solvent for the selective separation of aromatic hydrocarbons and cycloalkyl hydrocarbons. Neopentyl glycol has water resistance, chemical resistance, and weather resistance. The amino baking varnish has good gloss retention and does not turn yellow. It can also be used as a raw material for the production of polymerization inhibitors, stabilizers and pesticides. Plasticizer. Organic Synthesis. Polyester synthetic raw material.


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