4-Methylanisole manufacturers and suppliers

4-Methylanisole suppliers

Properties

Melting point:: -32°C

Boiling point:: 174 °C(lit.)

Density: 0.969 g/mL at 25 °C(lit.)

vapor pressure: 5.25 mm Hg ( 50 °C)

refractive index: n20/D 1.511(lit.)

FEMA: 2681 | P-METHYLANISOLE

Flash point:: 128 °F

storage temp.: Sealed in dry,Room Temperature

solubility: Chloroform (Soluble), Ethyl Acetate (Slightly)

form: Liquid

color: Clear colorless to slightly yellow

Odor: at 1.00 % in dipropylene glycol. naphthyl cresol ylang powdery nutty

Odor Type: naphthyl

Odor Threshold: 0.0012ppm

explosive limit: 1.1-8.3%(V)

Water Solubility: slightly soluble

λmax: 279nm(MeOH)(lit.)

JECFA Number: 1243

BRN: 1237336

Dielectric constant: 4.0300000000000002

Stability:: Stable. Incompatible with strong oxidizing agents. Combustible.

LogP: 2.74-2.8 at 25-35℃

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08

Signal word: Warning

Hazard statements: H226-H302-H315-H361-H412

Precautionary statements: P202-P210-P273-P301+P312-P303+P361+P353-P308+P313

Hazard Codes: Xn

Risk Statements: 22-38-10-52/53-63

Safety Statements: 36/37-16-61

RIDADR: UN 1993 3/PG 3

WGK Germany: 1

RTECS: BZ8780000

TSCA: Yes

HazardClass: 3

PackingGroup: III

HS Code: 29093090

Toxicity: The acute oral LD₅₀ in rats was reported as 1.92 (1.51-2.45) g/kg (Hart, 1971). The acute dermal LD₅₀ in rabbits was reported as > 5 g/kg (Hart, 1971).

Use

Dissolve 4-methyl anisole in diethyl ether, wash it with M NaOH, water, dry (Na2CO3), evaporate and distil it under vacuum. The picrate has m 103o (from aqueous EtOH). [Beilstein 6 IV 2098.]

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