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ChemicalBook >> CAS DataBase List >> neopentyl glycol

neopentyl glycol

neopentyl glycol price.
  • $8 - $775
  • Product name: neopentyl glycol
  • CAS: 126-30-7
  • MF: C5H12O2
  • MW: 104.15
  • EINECS:204-781-0
  • MDL Number:MFCD00004685
  • Synonyms:1,3-propanediol,2,2-dimethyl- ;2,2-Dimethyl-1,3-dihydroxypropane;2,2-DIMETHYL-1,3-PROPANEDIOL (NPG);2,2-Dimethyl-1,3 propandiol;2,2-dimethyl-1,3-propanediol (Neopentyl Glycol);2,2-Dimethylpropan-1,3-diol;NEOPENTYL GLYCOL pure;Neopentylglycol, NPG Glycol
35 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Apolloscientific
  • Arctom
  • Biosynth Carbosynth
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
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  • 250g
  • 500g
  • 1kg
  • 2Kg
  • 2.5KG
  • 2500g
  • 3kg
  • 5kg
  • 10Kg
  • 25kg
  • ManufacturerAK Scientific
  • Product numberI936
  • Product description2,2-Dimethyl-1,3-propanediol
  • Packaging10g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90082
  • Product description2,2-Dimethyl-1,3-propanediol
  • Packaging250g
  • Price$12.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10340
  • Product description2,2-Dimethyl-1,3-propanediol, 99%
  • Packaging250g
  • Price$16.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10340
  • Product description2,2-Dimethyl-1,3-propanediol, 99%
  • Packaging500g
  • Price$34.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10340
  • Product description2,2-Dimethyl-1,3-propanediol, 99%
  • Packaging2500g
  • Price$68.3
  • Updated2024-03-01
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR924723
  • Product description2,2-Dimethyl-1,3-propanediol 95%
  • Packaging100g
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR924723
  • Product description2,2-Dimethyl-1,3-propanediol 95%
  • Packaging500g
  • Price$182
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR924723
  • Product description2,2-Dimethyl-1,3-propanediol 95%
  • Packaging1kg
  • Price$269
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS022142
  • Product description2,2-Dimethylpropane-1,3-diol 98%
  • Packaging100g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS022142
  • Product description2,2-Dimethylpropane-1,3-diol 98%
  • Packaging1kg
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54856
  • Product description2,2-Dimethyl-1,3-propanediol
  • Packaging1kg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54856
  • Product description2,2-Dimethyl-1,3-propanediol
  • Packaging500g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54856
  • Product description2,2-Dimethyl-1,3-propanediol
  • Packaging2Kg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54856
  • Product description2,2-Dimethyl-1,3-propanediol
  • Packaging5kg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54856
  • Product description2,2-Dimethyl-1,3-propanediol
  • Packaging10Kg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD54856
  • Product description2,2-Dimethyl-1,3-propanediol
  • Packaging25kg
  • Price$500
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific I936 2,2-Dimethyl-1,3-propanediol 10g $10 2021-12-16 Buy
AK Scientific J90082 2,2-Dimethyl-1,3-propanediol 250g $12.8 2021-12-16 Buy
Alfa Aesar A10340 2,2-Dimethyl-1,3-propanediol, 99% 250g $16.65 2024-03-01 Buy
Alfa Aesar A10340 2,2-Dimethyl-1,3-propanediol, 99% 500g $34.7 2024-03-01 Buy
Alfa Aesar A10340 2,2-Dimethyl-1,3-propanediol, 99% 2500g $68.3 2024-03-01 Buy
Apolloscientific OR924723 2,2-Dimethyl-1,3-propanediol 95% 100g $109 2021-12-16 Buy
Apolloscientific OR924723 2,2-Dimethyl-1,3-propanediol 95% 500g $182 2021-12-16 Buy
Apolloscientific OR924723 2,2-Dimethyl-1,3-propanediol 95% 1kg $269 2021-12-16 Buy
Arctom AS022142 2,2-Dimethylpropane-1,3-diol 98% 100g $8 2021-12-16 Buy
Arctom AS022142 2,2-Dimethylpropane-1,3-diol 98% 1kg $31 2021-12-16 Buy
Biosynth Carbosynth FD54856 2,2-Dimethyl-1,3-propanediol 1kg $60 2021-12-16 Buy
Biosynth Carbosynth FD54856 2,2-Dimethyl-1,3-propanediol 500g $65 2021-12-16 Buy
Biosynth Carbosynth FD54856 2,2-Dimethyl-1,3-propanediol 2Kg $100 2021-12-16 Buy
Biosynth Carbosynth FD54856 2,2-Dimethyl-1,3-propanediol 5kg $150 2021-12-16 Buy
Biosynth Carbosynth FD54856 2,2-Dimethyl-1,3-propanediol 10Kg $250 2021-12-16 Buy
Biosynth Carbosynth FD54856 2,2-Dimethyl-1,3-propanediol 25kg $500 2021-12-16 Buy

Properties

Melting point :126-128 °C
Boiling point :208 °C
Density :1.06
vapor density :3.6 (vs air)
vapor pressure :<0.8 mm Hg ( 20 °C)
refractive index :1.4406 (estimate)
Flash point :107 °C
storage temp. :Inert atmosphere,Room Temperature
solubility :830g/l
pka :14.57±0.10(Predicted)
form :Crystalline Chunks
color :White
explosive limit :1.34%, 149°F
Water Solubility :830 g/L (20 ºC)
Sensitive :Hygroscopic
Merck :14,6458
BRN :605291
Stability :Stable. Incompatible with strong oxidizing agents, acetic anhydride, acid chlorides, moisture. Combustible.
LogP :-0.15 at 25℃
CAS DataBase Reference :126-30-7(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanediol, 2,2-dimethyl-(126-30-7)
EPA Substance Registry System :Neopentyl glycol (126-30-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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