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424927

Sigma-Aldrich

Propylene glycol propyl ether

99%

Synonym(s):

1-Propoxy-2-propanol

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About This Item

Linear Formula:
CH3CH2CH2OCH2CH(OH)CH3
CAS Number:
1569-01-3
Molecular Weight:
118.17
MDL number:
MFCD00192420
UNSPSC Code:
12162002
PubChem Substance ID:
24866601
NACRES:
NA.23

Assay

99%

form

liquid

refractive index

n20/D 1.411 (lit.)

bp

140-160 °C (lit.)

density

0.885 g/mL at 25 °C (lit.)

SMILES string

CCCOCC(C)O

InChI

1S/C6H14O2/c1-3-4-8-5-6(2)7/h6-7H,3-5H2,1-2H3

InChI key

FENFUOGYJVOCRY-UHFFFAOYSA-N

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Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

115.5 °F - closed cup

Flash Point(C)

46.4 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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B Ballantyne et al.
Veterinary and human toxicology, 30(2), 126-129 (1988-04-01)
1-Propoxy-2-propanol, a widely used industrial chemical, was found to have acute peroral LD50 values in the rat of 4.92 ml/kg (males) and 2.83 ml/kg (females), with the signs of systemic toxicity being principally related to narcosis. Acute percutaneous LD50 values
Yanqin Gao et al.
The Journal of chemical physics, 142(21), 214505-214505 (2015-06-08)
The dielectric relaxations in six primary and secondary alkoxy alcohols with varying molecular size and different separation between -O- and hydroxyl group are studied at temperatures around glass transition. The analyses of the apparent full width at half maximum of

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