3,3,5,7,7-Pentamethyl-1,2,4-trioxepane

CAS Number

215877-64-8

Molecular Formula

C9H18O3

Molecular Weight

174.24

EINECS Number

455-560-2

MDL Number

MFCD00222049

BRN Number

8182994

Last Updated

2/17/2025

Appearance

White solid

Appearance State

Solid. Solubility information unavailable.

Color

Colorless

Odor

Faint odor

Form

Solid Powder

Melting Point

0-11

Boiling Point

175.2 (predicted)

Flash Point

48.4

Density

0.897

Vapor Density

无数据资料

Vapor Pressure

2.7 hPa @ 20°C

Refractive Index

1.395

LogP Value

2.4 @ 22 °C

Merck Index

Not Listed

Solubility

Partially miscible (20°C)

Water Solubility

partially miscible with water @ 20°C

Solubility Detail

Partially miscible with water (20°C), soluble in most organic solvents.

Storage Conditions

Store in a dry, well-ventilated place, away from heat or ignition sources, avoid direct sunlight.

InChI Key

PQRXWOSDTVDPMT-UHFFFAOYSA-N

Signal Word

Warning

Hazard Symbols

O

Risk Codes

R7

UN Number

UN 3107

IARC Classification

Not Classified

WGK Germany

1

RTECS Number

-

Auto-ignition Temperature

test method N/A

TSCA Listed

Listed (Active)

Packing Group

II

Customs Code

29319090

Occupational Exposure Band (OEB)

Not Specified

Occupational Exposure Limit (OEL)

Not Specified

Immediately Dangerous to Life or Health (IDLH)

Not Specified