Neopentyl glycol

126-30-7

2,2-Dimethylpropane-1,3-diol

2,2-DIMETHYL-1,3-PROPANEDIOL

1,3-Propanediol, 2,2-dimethyl-

Dimethylolpropane

Neopentanediol

Neopentylene glycol

Neopentylglycol

NPG Glycol

Neol

Dimethyltrimethylene glycol

Hydroxypivalyl alcohol

2,2-Dimethyltrimethylene glycol

NSC 55836

QI80HXD6S5

2,2-dimethyl-1,3-propandiol

DTXSID8027036

2,3 propanediol

NSC-6366

1,3-Dihydroxy-2,2-dimethylpropane

NSC-55836

DTXCID007036

WLN: Q1X1 & 1 & 1Q

CAS-126-30-7

Nexcoat 600

CCRIS 3273

2,2-Dimethyl-1,3 propanediol

EINECS 204-781-0

Propanediol, 2,2-dimethyl-, 1,3-

UNII-QI80HXD6S5

BRN 0605291

2,2-Bis(hydroxymethyl)propane

AI3-05739

MFCD00004685

2,2-dimethylolpropane

ORISTAR NPG

EC 204-781-0

SCHEMBL19621

CBDivE_004836

4-01-00-02551 (Beilstein Handbook Reference)

NEOPENTYL GLYCOL [MI]

NEOPENTYLGLYCOL ECAILLES

2,2-dimethylpropan-1,3-diol

2,2-dimethyl 1,3-propanediol

2.2-dimethyl-1,3-propanediol

NEOPENTYL GLYCOL [INCI]

2,3-Dimethyl-1,3-propanediol

CHEMBL3184801

HSDB 8424

2,2-dimethyl -1,3-propanediol

2,2-dimethyl-1,3-propane diol

2,2-dimethyl-propane-1,3-diol

NSC6366

CHEBI:143768

AMY25552

NSC55836

2,2-Dihydroxy-2,2-dimethylpropane

2,2-Dimethyl-1,3-dihydroxypropane

Tox21_201363

Tox21_303298

AKOS005068060

CS-W011300

MCULE-3663555151

2,2-Dimethyl-1,3-propanediol, 99%

NCGC00249034-01

NCGC00256980-01

NCGC00258915-01

AS-13611

DIMETHYL-1,3-PROPANEDIOL, 2,2-

D0791

NS00003307

EN300-30502

D71071

Q413855

J-506805

F0001-0385

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

77498-68-1

The Henry's Law constant for neopentyl glycol is estimated as 3.1X10-7 atm-cu m/mole(SRC) developed using a fragment constant estimation method(1). This Henry's Law constant indicates that neopentyl glycol is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 122 days(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 890 days(SRC). Neopentyl glycol's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Neopentyl glycol is is not expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 1.27X10-2 mm Hg(3).

Using a structure estimation method based on molecular connectivity indices(1), the Koc of neopentyl glycol can be estimated to be 1(SRC). According to a classification scheme(2), this estimated Koc value suggests that neopentyl glycol is expected to have very high mobility in soil(SRC).