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41510

Sigma-Aldrich

2,2-Dimethyl-1,3-propanediol

purum, ≥98.0% (GC)

Synonym(s):

Neopentylglycol

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About This Item

Linear Formula:
(CH3)2C(CH2OH)2
CAS Number:
126-30-7
Molecular Weight:
104.15
Beilstein:
605291
EC Number:
204-781-0
MDL number:
MFCD00004685
UNSPSC Code:
12352100
PubChem Substance ID:
24865974

vapor density

3.6 (vs air)

vapor pressure

<0.8 mmHg ( 20 °C)

grade

purum

Assay

≥98.0% (GC)

autoignition temp.

750 °F

expl. lim.

1.34 %, 149 °F
18.8 %, 177 °F

mp

126-128 °C

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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Other Notes

Review

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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B. Cornils et al.
Chem. Zeit., 100, 504-504 (1976)
Irimpan Mathews et al.
Biochemistry, 46(31), 8969-8979 (2007-07-20)
The unusual architecture of the enzyme (MsAcT) isolated from Mycobacterium smegmatis forms the mechanistic basis for favoring alcoholysis over hydrolysis in water. Unlike hydrolases that perform alcoholysis only under anhydrous conditions, MsAcT demonstrates alcoholysis in substantially aqueous media and, in
L Sisfontes et al.
Clinica chimica acta; international journal of clinical chemistry, 155(2), 117-122 (1986-03-16)
Patients attending a general hospital for various reasons were screened for raised serum gamma glutamyltransferase (gamma-GT) and positive blood alcohol concentration (BAC). The results served as objective biochemical tests of heavy drinking. Among 419 individuals, 50 (11.9%) met these requirements

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