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1125-21-9

1125-21-9 Structure

1125-21-9 Structure
IdentificationMore
【Name】

2,6,6-Trimethyl-2-cyclohexene-1,4-dione
【CAS】

1125-21-9
【Synonyms】

2,6,6-TRIMETHYL-2-CYCLOHEXEN-1,4-DIONE
2,6,6-TRIMETHYL-2-CYCLOHEXENE-1,4-DIONE
2,6,6-TRIMETHYLCYCLOHEX-2-ENE-1,4-DIONE
4-KETOISOPHORONE
4-OXOISOPHORON
4-OXOISOPHORONE
FEMA 3421
KETOISOPHORONE
OXOISOPHORONE
2,2,6-trimethyl-2-cyclohexene-1,4-dione (cetoisophorone)
2,2,6-trimethylcyclohex-2-en-1,4-dione (4-oxo-isophorone)
2,6,6-Trimethy-2-cyclohexene-1,4-dione (4-oxoisophorone)
2,6,6-trimethyl-2-cyclohexene-4-dione
2,6,6-trimethylcyclohex-
2,6,6-trimethylcyclohex-2-ene
2-Cyclohexen-1,4-dione, 2,6,6-trimethyl
2-Cyclohexene-1,4-dione, 2,6,6-trimethyl-
3,5,5-trimethyl-2-cyclohexene-1,4-dione
3,5,5-Trimethylcyclohex-2-en-1,4-dione
3,5,5-trimethylcyclohex-2-ene-1,4-dione
【EINECS(EC#)】

214-406-2
【Molecular Formula】

C9H12O2
【MDL Number】

MFCD00043119
【Molecular Weight】

152.19
【MOL File】

1125-21-9.mol
Chemical PropertiesBack Directory
【Appearance】

yellow clear liquid or solid.
【mp 】

26-28 °C(lit.)
【bp 】

222 °C(lit.)
【density 】

1.03
【refractive index 】

n20/D 1.491(lit.)
【FEMA 】

3421
【Fp 】

201 °F
【BRN 】

2207030
【Uses】

2,6,6-Trimethyl-2-cyclohexene-1,4-dione(1125-21-9) Use in flavors,specially in tea and tobacco fragrances.
【CAS DataBase Reference】

1125-21-9(CAS DataBase Reference)
【NIST Chemistry Reference】

2,6,6-Trimethyl-2-cyclohexene-1,4-dione(1125-21-9)
【EPA Substance Registry System】

1125-21-9(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

Xn,Xi
【Risk Statements 】

R22:Harmful if swallowed.
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin .
【Safety Statements 】

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S37/39:Wear suitable gloves and eye/face protection .
【RIDADR 】

UN 2811 6.1/PG 3
【WGK Germany 】

3
【HS Code 】

29142900
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

2,6,6-Trimethyl-2-cyclohexene-1,4-dione(1125-21-9).msds
Well-known Reagent Company Product InformationBack Directory
【Alfa Aesar】

2,6,6-Trimethyl-2-cyclohexene-1,4-dione, 98+%(1125-21-9)
【Sigma Aldrich】

1125-21-9(sigmaaldrich)
【TCI AMERICA】

4-Ketoisophorone,>95.0%(GC)(1125-21-9)
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