Isophorone

• Catalog No.: W355305
• CAS Number: 78-59-1
• M. F.: C9H14O
• M. W.: 138.20686
• Purity: ≥97%

SYNONYMS

• Title: 异佛尔酮
• IUPAC name: 3,5,5-trimethylcyclohex-2-en-1-one
• IUPAC Traditional name: isophorone
• Synonyms: 3,5,5-三甲基-2-环己烯-1-酮; 3,5,5-Trimethyl-2-cyclohexen-1-one

DATABASE IDS

• Flavis Number: 7.126
• Council of Europe Number: 4011
• Beilstein Number: 1280721
• PubChem SID: 24901777
• MDL Number: MFCD00001584
• CAS Number: 78-59-1
• EC Number: 201-126-0
• FEMA ID: 3553

PROPERTIES

• Empirical Formula (Hill Notation): C9H14O
• Grade: NI
• Purity: ≥97%
• Auto Ignition Point: 864 °F
• Boiling Point: 213-214 °C(lit.)
• Density: 0.923 g/mL at 25 °C(lit.)
• Flash Point: 96 °C
• Flash Point: 204.8 °F
• Melting Point: -8 °C(lit.)
• Organoleptic: berry; nutty; herbaceous; woody; citrus; sweet; wine-like; green; camphoraceous; waxy; tobacco; vegetable
• Refractive Index: n20/D 1.476(lit.)
• Vapor Density: 4.77 (vs air)
• Vapor Pressure: 0.2 mmHg ( 20 °C)
• Explode Limits: 3.8 %
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H319-H335-H351
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 21/22-36/37-40
• RTECS: GW7700000
• Safety Statements: 13-23-36/37/39-46
• German water hazard class: 1

DETAILS

Description (English)

Biochem/physiol Actions
Odor at 1.0%
Taste at 30 ppm
Other Notes
Natural occurrence: Burley tobacco, cranberry, macadamia nuts, peas, roasted filbert, saffron, wine and osmanthus.
Packaging
1 kg in glass bottle
1 sample in glass bottle
5, 10, 20 kg in comp drum

Description (简体中文)

Biochem/physiol Actions
1.0% 时的气味
30ppm 时的味道
Other Notes
天然存在：白肋烟草、越橘、夏威夷果、豌豆、烤榛子、藏红花、葡萄酒和桂花。
包装
1 kg in glass bottle
1 sample in glass bottle
5, 10, 20 kg in comp drum