Cyclopentanone CAS 120-92-3

Cyclopentanone Basic information

Physical and Chemical Properties The main purpose Chemical Properties Production method Category Toxicity grading Acute toxicity Data irritation Flammability and hazard characteristics Storage characteristics Extinguishing agent

Product Name:

Cyclopentanone

CAS:

120-92-3

MF:

C5H8O

MW:

84.12

EINECS:

204-435-9

Mol File:

120-92-3.mol

Cyclopentanone Chemical Properties

Melting point

-51 °C (lit.)

Boiling point

130-131 °C (lit.)

density

0.951 g/mL at 25 °C (lit.)

vapor density

2.97 (vs air)

vapor pressure

11.5 hPa (20 °C)

refractive index

n20/D 1.437(lit.)

FEMA

3910 | CYCLOPENTANONE

Fp

87 °F

storage temp.

Store below +30°C.

solubility

9.18g/l slightly soluble

form

Liquid

color

Clear colorless to slightly yellow

Odor

Pleasant

Odor Type

minty

biological source

synthetic

explosive limit

1.6-10.8%(V)

Water Solubility

PRACTICALLY INSOLUBLE

Merck

142,743

JECFA Number

1101

BRN

605573

Henry's Law Constant

1.2×100 mol/(m3Pa) at 25℃, Brockbank (2013)

Dielectric constant

16.0（-49℃）

Stability:

Stable. Incompatible with strong reducing agents, strong oxidizing agents, strong bases.

Major Application

flavors and fragrances

Cosmetics Ingredients Functions

PERFUMING

InChI

1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2

InChIKey

BGTOWKSIORTVQH-UHFFFAOYSA-N

SMILES

O=C1CCCC1

LogP

0.7 at 25℃

Surface tension

33.78mN/m at 298.15K

CAS DataBase Reference

120-92-3(CAS DataBase Reference)

NIST Chemistry Reference

Cyclopentanone(120-92-3)

EPA Substance Registry System

Cyclopentanone (120-92-3)