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110205

(±)-Propylene oxide

ReagentPlus®, ≥99%

Synonym(s):

(±)-Methyloxirane, 1,2-Epoxypropane

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Size/SKUAvailabilityPrice
100 mL
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$68.30
500 mL

Estimated to ship onNovember 27, 2026fromMILWAUKEE

$68.50
1 L
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$77.80
18 L

Estimated to ship onOctober 30, 2026fromMILWAUKEE

$721.00

About This Item

Linear Formula:
CH3CHCH2O
CAS Number:
Molecular Weight:
58.08
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
200-879-2
Beilstein/REAXYS Number:
79763
MDL number:

$68.30


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vapor density

2 (vs air)

Quality Segment

vapor pressure

29.43 psi ( 55 °C), 8.59 psi ( 20 °C)

product line

ReagentPlus®

assay

≥99%

autoignition temp.

1378 °F

expl. lim.

37 %

refractive index

n20/D 1.366 (lit.)

bp

34 °C (lit.)

mp

−112 °C (lit.)

density

0.83 g/mL at 25 °C (lit.)

shipped in

wet ice

storage temp.

2-8°C

SMILES string

CC1CO1

InChI

1S/C3H6O/c1-3-2-4-3/h3H,2H2,1H3

InChI key

GOOHAUXETOMSMM-UHFFFAOYSA-N

General description

(±)-Propylene oxide is an organic compound used as an intermediate in several chemical reactions. It readily reacts with active hydrogen atoms.

Application

Used in the production of polyether polyols, propylene glycols, propylene glycol ethers.Used as an intermediate to produce ammonium type complex to remove thin films of petroleum from water surfaces.

Other Notes

The article number 110205-4X1L will be discontinued. Please order the single bottle 110205-1L which is physically identical with the same exact specifications.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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This Item
56671157694582320
description

ReagentPlus®, ≥99%

description

analytical standard

description

United States Pharmacopeia (USP) Reference Standard

description

puriss. p.a., ≥99.5% (GC)

assay

≥99%

assay

≥99.7% (GC)

assay

-

assay

≥99.5% (GC)

density

0.83 g/mL at 25 °C (lit.)

density

0.83 g/mL at 25 °C (lit.)

density

0.83 g/mL at 25 °C (lit.)

density

0.83 g/mL at 25 °C (lit.)

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

mp

−112 °C (lit.)

mp

−112 °C (lit.)

mp

−112 °C (lit.)

mp

−112 °C (lit.)

refractive index

n20/D 1.366 (lit.)

refractive index

n20/D 1.366

refractive index

n20/D 1.366 (lit.)

refractive index

n20/D 1.366

bp

34 °C (lit.)

bp

34 °C (lit.)

bp

34 °C (lit.)

bp

34 °C (lit.)


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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

-36.4 °F - Equilibrium method

Flash Point (°C)

-38 °C - Equilibrium method

PPE (personal protective equipment)

Faceshields, Gloves, Goggles



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