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538256

Sigma-Aldrich

2,2-Dimethyl-1,3-propanediol

99%

Sinónimos:

NPG Glycol, Neopentylglycol

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About This Item

Fórmula lineal:
(CH3)2C(CH2OH)2
Número de CAS:
126-30-7
Peso molecular:
104.15
Beilstein/REAXYS Number:
605291
EC Number:
204-781-0
MDL number:
MFCD00004685
UNSPSC Code:
12352100
PubChem Substance ID:
24878314
NACRES:
NA.22

vapor density

3.6 (vs air)

vapor pressure

<0.8 mmHg ( 20 °C)

assay

99%

autoignition temp.

750 °F

expl. lim.

1.34 %, 149 °F
18.8 %, 177 °F

SMILES string

CC(C)(CO)CO

InChI

1S/C5H12O2/c1-5(2,3-6)4-7/h6-7H,3-4H2,1-2H3

InChI key

SLCVBVWXLSEKPL-UHFFFAOYSA-N

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General description

2,2-Dimethyl-1,3-propanediol readily absorbs moisture on exposure to air.

Application

2,2-Dimethyl-1,3-propanediol may be used in the synthesis of:
  • 2,2-dimethyl-1,3-propanediol cyclic phosphorochloridate
  • 2,2-dimethyl-1,3-propanediol cyclic phenylphosphonate
  • [1′,3′-(2′,2′-dimethylpropylene)]-2-iodo-3-octyl-5-thienylboronate
  • cyclic carbonate
  • 2,2-dimethyl-1,3-propanediol bis(cyclic-2,2-dimethyltrimethylene phosphite)

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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