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24-6190

(±)-Propylene oxide

SAJ special grade, ≥99.0%

Synonym(s):

(±)-Methyloxirane, 1,2-Epoxypropane

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About This Item

Empirical Formula (Hill Notation):
C3H6O
CAS Number:
75-56-9
Molecular Weight:
58.08
EC Number:
200-879-2
UNSPSC Code:
12352005
PubChem Substance ID:
329752722
Beilstein/REAXYS Number:
79763
MDL number:
MFCD00005126
Assay:
≥99.0%
Grade:
SAJ special grade
Bp:
34 °C (lit.)
Vapor pressure:
29.43 psi ( 55 °C), 8.59 psi ( 20 °C)
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grade

SAJ special grade

vapor density

2 (vs air)

vapor pressure

29.43 psi ( 55 °C), 8.59 psi ( 20 °C)

assay

≥99.0%

autoignition temp.

1378 °F

expl. lim.

37 %

availability

available only in Japan

dilution

(for analytical testing)

refractive index

n20/D 1.366 (lit.)

bp

34 °C (lit.)

mp

−112 °C (lit.)

density

0.83 g/mL at 25 °C (lit.)

SMILES string

CC1CO1

InChI

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

InChI key

GOOHAUXETOMSMM-UHFFFAOYSA-N

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signalword

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

Faceshields, Gloves, Goggles

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