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Merck
CN

540048

(R)-(+)-Propylene oxide

99%

Synonym(s):

(R)-(+)-1,2-Epoxypropane, (R)-(+)-Methyloxirane

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About This Item

Empirical Formula (Hill Notation):
C3H6O
CAS Number:
15448-47-2
Molecular Weight:
58.08
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
24878434
MDL number:
MFCD00066211
Beilstein/REAXYS Number:
79764

Key Documents

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Product Name

(R)-(+)-Propylene oxide, 99%

InChI

1S/C3H6O/c1-3-2-4-3/h3H,2H2,1H3/t3-/m1/s1

SMILES string

C[C@@H]1CO1

InChI key

GOOHAUXETOMSMM-GSVOUGTGSA-N

assay

99%

optical activity

[α]20/D +14°, neat

refractive index

n20/D 1.366 (lit.)

bp

33-34 °C (lit.)

density

0.829 g/mL at 20 °C (lit.)

functional group

ether

Quality Level

100

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Application

(R)-(+)-Propylene oxide is commonly employed as a chiral building block or intermediate in the synthesis of chiral compounds. For example, it can be used to synthesize cyclic propylene carbonate by the reaction with CO2 in the presence of a chiral catalyst. It is also used as a starting material for the preparation of magnetic resonance (MR) contrast agents that can be used for in vivo detection of β-galactosidase.

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 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-40.0 °F - Pensky-Martens closed cup

flash_point_c

-40 °C - Pensky-Martens closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX3474
MKCW2863
MKCR2372
MKCK5963
MKCH9484

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