538256
2,2-Dimethyl-1,3-propanediol
99%
Synonym(s):
NPG Glycol, Neopentylglycol
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About This Item
Linear Formula:
(CH3)2C(CH2OH)2
CAS Number:
Molecular Weight:
104.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-781-0
Beilstein/REAXYS Number:
605291
MDL number:
Product Name
2,2-Dimethyl-1,3-propanediol, 99%
InChI key
SLCVBVWXLSEKPL-UHFFFAOYSA-N
InChI
1S/C5H12O2/c1-5(2,3-6)4-7/h6-7H,3-4H2,1-2H3
SMILES string
CC(C)(CO)CO
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
functional group
hydroxyl
Quality Level
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Related Categories
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)
General description
2,2-Dimethyl-1,3-propanediol readily absorbs moisture on exposure to air.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Kallol Gupta et al.
Nature, 541(7637), 421-424 (2017-01-13)
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Guillerez S and Bidan G
Synt. Metals, 93.2, 123-126 (1998)
Synthesis of 6-membered cyclic carbonates from 1, 3-diols and low CO2 pressure: a novel mild strategy to replace phosgene reagents
Gregory GL, et al.
Royal Society of Chemistry Advances, 5.49 , 39404-39408 (2015)
Phosphorus-containing derivatives of 2, 2-dimethyl-1, 3-propanediol
McCONNELL RL and Coover Jr HW
The Journal of Organic Chemistry, 24.5, 630-635 (1959)
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