Methacrolein
Methacrolein
- CAS:
- 78-85-3
- MF:
- C4H6O
- MW:
- 70.09
Suppliers by country/region
Company Type
Properties
- Melting point:
- -81 °C
- Boiling point:
- 69 °C
- Density
- 0.85 g/mL at 25 °C(lit.)
- vapor density
- 2.4 (vs air)
- vapor pressure
- 121 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.416(lit.)
- Flash point:
- 5 °F
- storage temp.
- 2-8°C
- solubility
- Benzene (Slightly), Chloroform (Soluble), Methanol (Soluble)
- form
- Liquid
- color
- Pale yellow
- Odor
- at 0.01 % in dipropylene glycol. wild hyacinth foliage
- Odor Type
- floral
- Odor Threshold
- 0.0085ppm
- Water Solubility
- 6 g/100 mL (20 ºC)
- Sensitive
- Light Sensitive
- BRN
- 1209258
- Exposure limits
- ACGIH: TWA 1 mg/m3
OSHA: TWA 2 mg/m3
NIOSH: IDLH 50 mg/m3; Ceiling 2 mg/m3
- Stability:
- Stable. Incompatible with strong bases, strong oxidising agents, strong reducing agents. Light and air-sensitive. Hazardous polymerisation may occur.
- InChIKey
- STNJBCKSHOAVAJ-UHFFFAOYSA-N
- LogP
- 0.9 at 23℃
Safety Information
- Symbol(GHS)
GHS02,GHS05,GHS06,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H225-H301+H311-H314-H330-H341-H410
- Precautionary statements
- P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- F,T
- Risk Statements
- 11-24/25-34-26
- Safety Statements
- 16-26-36/37/39-45-28A
- RIDADR
- UN 2396 3/PG 2
- WGK Germany
- 3
- RTECS
- OZ2625000
- F
- 8-23
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29121900
Use
Methacrolein was used to study the effect of parts per billion levels of limonene oxidation products and the terpene oxidation product, methacrolein on human eye blink frequency. It was also used in determination of rate constants and the products of the reactions between atomic chlorine and acrolein, methacrolein and methyl vinyl ketone.
2 India supplier list of "Methacrolein"
- Product Name:Methacrolein
- Products Intro:Brand:sigma aldrich | Product Number:133035 | Purity:95%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Methacrolein
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Methacrolein
- Products Intro:Purity: 98% | Package: 1KG;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
$1.00/ 1KG