2‑methylbutan‑2‑yl 3,5,5‑trimethylhexaneperoxoate (CAS 68860-54-8)

CAS: 68860-54-8C14H28O32 suppliers2 productsCompleteness: 100%

Hazard Class:

GHS Symbols:

2‑methylbutan‑2‑yl 3,5,5‑trimethylhexaneperoxoate (CAS 68860-54-8) is an organic peroxide compound with molecular formula C14H28O3 and molecular weight 244.37. Also known as 1,1-Dimethylpropyl 3,5,5-trimethylhexaneperoxoate, Hexaneperoxoic acid, 3,5,5-trimethyl-, 1,1-dimethylpropyl ester, Kayaester AN. It is commonly used as a crosslinking agent or polymerization initiator in polymer processing in liquid form. Below you can find its complete physical and chemical properties, safety data, GHS hazard classifications, and a catalog of 2 products from 2 verified manufacturers.

Basic Information

CAS Number

68860-54-8

Molecular Formula

C14H28O3

Molecular Weight

244.37

EINECS Number

431‑610‑9

MDL Number

MFCD08457783

BRN Number

Chemical Name

2‑methylbutan‑2‑yl 3,5,5‑trimethylhexaneperoxoate

Last Updated

Aliases

1,1-Dimethylpropyl 3,5,5-trimethylhexaneperoxoate

Hexaneperoxoic acid, 3,5,5-trimethyl-, 1,1-dimethylpropyl ester

Kayaester AN

2-methylbutan-2-yl 3,5,5-trimethylhexaneperoxoate

tert-Amyl peroxyisononanoate

1,1-Dimethylpropyl 3,5,5-trimethylperoxyhexanoate

Physical and Chemical Properties

Appearance

Clear liquid

Appearance State

Liquid

Color

Colorless

Odor

Faint odor

Form

Liquid

Melting Point

< -20

Boiling Point

276.9 (predicted)

Flash Point

74.9

Density

0.905

Vapor Density

>1 (air=1)

Vapor Pressure

ca. 0.00467 mmHg @ 25°C

Refractive Index

1.434

LogP Value

4.1-4.7 (predicted)

Merck Index

Not Listed

Solubility

N/A

Water Solubility

insoluble in water

Solubility Detail

Insoluble in water, soluble in most organic solvents.

Storage Conditions

Store in a ventilated, cool, dry place in a sealed container.

InChI Key

NMSKTCFOZXKENS-UHFFFAOYSA-N

Safety Data

GHS Hazard Symbols

Hazard Class

Signal Word

Danger

Hazard Symbols

Risk Codes

R22, R36/38, R43

UN Number

UN 3109

IARC Classification

Not Classified

WGK Germany

RTECS Number

Auto-ignition Temperature

65 (SADT)

TSCA Listed

Listed (Active)

Packing Group

Customs Code

29161900

Occupational Exposure Band (OEB)

Not Specified

Occupational Exposure Limit (OEL)

Not Specified

Immediately Dangerous to Life or Health (IDLH)

Not Specified

Hazard Statements

H242, H317, H410

Precautionary Statements

P210,P220,P234,P261,P272,P280,P302+P352,P333+P313,P321,P363,P370+P378,P403+P235,P411,P420,P501

Safety Statements

S26, S36/37

Suppliers & Products (2 suppliers, 2 products)

2 verified suppliers offering 2 products for 2‑methylbutan‑2‑yl 3,5,5‑trimethylhexaneperoxoate (CAS 68860-54-8). Compare assay, physical form, and availability from trusted manufacturers and distributors worldwide.

Company Name	Product Model	Assay	Physical Form	Status
Arkema Changshu site	LUPEROX 570	96%	Liquid	Imported
AKPA Kimya	AKPEROX ZZ350		Liquid	In Production