Mesityl oxide
MESITYL OXIDE
- CAS:
- 141-79-7
- MF:
- C6H10O
- MW:
- 98.14
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Properties
- Melting point:
- −53 °C(lit.)
- Boiling point:
- 129 °C(lit.)
- Density
- 0.858 g/mL at 25 °C(lit.)
- vapor pressure
- 10.5 hPa (20 °C)
- refractive index
- n
20/D 1.442(lit.)
- Flash point:
- 87 °F
- storage temp.
- Store below +30°C.
- solubility
- 30g/l
- form
- Liquid, Free Of Suspended Matter
- color
- Clear
- Specific Gravity
- 0.86
- Odor
- Strong; peppermint; honeylike.
- explosive limit
- 1.4-10.1%(V)
- Odor Type
- vegetable
- Water Solubility
- 28 G/L (20 ºC)
- Merck
- 14,5908
- JECFA Number
- 1131
- BRN
- 1361550
- Henry's Law Constant
- (x 10-6 atm?m3/mol): 4.01 at 20 °C (approximate - calculated from water solubility and vapor pressure)
- Exposure limits
- TLV-TWA 60 mg/m3 (15 ppm) (ACGIH), 10-h TWA 40 mg/m3 (10 ppm) (NIOSH); STEL 100 mg/m3 (25 ppm); IDLH 5000 ppm.
- Dielectric constant
- 15.4（20℃）
- Stability:
- Light Sensitive
- LogP
- 1.37 at 20℃
Safety Information
- Symbol(GHS)
GHS02,GHS06
- Signal word
- Danger
- Hazard statements
- H226-H302+H312-H315-H319-H331-H335
- Precautionary statements
- P210-P280-P301+P312-P303+P361+P353-P304+P340+P311-P305+P351+P338
- Hazard Codes
- Xn
- Risk Statements
- 10-20/21/22-36/37/38
- Safety Statements
- 25
- RIDADR
- UN 1229 3/PG 3
- OEB
- A
- OEL
- TWA: 10 ppm (40 mg/m3)
- WGK Germany
- 1
- RTECS
- SB4200000
- Autoignition Temperature
- 344 °C
- TSCA
- Yes
- HS Code
- 2914 19 90
- HazardClass
- 3
- PackingGroup
- III
- Toxicity
- LD50 in mice (mg/kg): 710 ±85 intragastric; LC50 in mice (2 hr), rats (4 hr) (mg/m3): 10000 ±270, 9000 ±600 (Ismerov)
- IDLA
- 1,400 ppm [10% LEL]
Use
Mesity oxide is a tri-functional intermediate of considerable utility in the synthesis of a number of different types of organic compounds, such as mesityl oxide can be hydrogenated to methyl isobutyl ketone and other flavor ingredients in foods, such as 4- methyl-pentanone. Mesityl oxide can be used as a solvent for resins, gums, nitrocellulose, oils, lacquers, and inks. It is also used as an insect repellant and used in ore flotation.
25 India supplier list of "MESITYL OXIDE"
- Product Name:MESITYL OXIDE
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Mesityl oxide
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Mesityl oxide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Mesityl oxide, 99%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Mesityl oxide
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Mesityloxide
- Products Intro:Brand:sigma aldrich | Product Number:281832 | Purity:technicalgrade,90%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Mesityl oxide, 99%
- Products Intro:Brand：Glrinnovations | OriginalID：ASM1187
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:MESITYL OXIDE
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:MESITYL OXIDE
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:MESITYL OXIDE
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA