tert-Butyl peroxyisobutyrate

CAS Number

109-13-7

Molecular Formula

C8H16O3

Molecular Weight

160.21

EINECS Number

203-650-5

MDL Number

MFCD00008821

BRN Number

1744122

Last Updated

-

Appearance

Colorless to pale yellow liquid

Appearance State

Liquid. Slightly soluble in water.

Color

Colorless

Odor

Faint ester-like odor

Form

Liquid

Melting Point

< -25 (est.)

Boiling Point

45-47 at 29 mmHg

Flash Point

50.6

Density

1.023 (predicted)

Vapor Density

>1 (air=1)

Vapor Pressure

5.04 hPa @ 37°C

Refractive Index

1.4370 (est.)

LogP Value

2.68 @ 25 °C

Merck Index

Not Listed

Solubility

3.96 g/L at 20°C

Water Solubility

3.96 g/L @ 20°C

Solubility Detail

Solubility in water is 3.96 g/L (20°C).

Storage Conditions

Store in a cool, well-ventilated place, avoid contact with reducing agents, acids, bases, metal salts, etc.

InChI Key

ZWAPGVTNTVXMNB-UHFFFAOYSA-N

Signal Word

Danger

Hazard Symbols

O

Risk Codes

R7, R10, R22

UN Number

UN 2142/2562

IARC Classification

Not Classified

WGK Germany

1

RTECS Number

-

Auto-ignition Temperature

ca. 180

TSCA Listed

Listed (Active)

Packing Group

II

Customs Code

2918300090

Occupational Exposure Band (OEB)

Not Specified

Occupational Exposure Limit (OEL)

Not Specified

Immediately Dangerous to Life or Health (IDLH)

Not Specified