Sodium methoxide manufacturers and suppliers

Sodium Methoxide suppliers

Properties

Melting point:: -98 °C

Boiling point:: 65 °C

Density: 0.97 g/mL at 20 °C

vapor density: 1.1 (vs air)

vapor pressure: 50 mm Hg ( 20 °C)

refractive index: 1.3700

Flash point:: 11 °C

storage temp.: Store at +5°C to +30°C.

solubility: Miscible with ethanol, methanol, fats and esters.Immiscible with hydrocarbons and organic solvents.

form: Powder

pka: 15.17[at 20 ℃]

color: clarity

Specific Gravity: 0.945

explosive limit: 36%

Water Solubility: reacts

Sensitive: Moisture Sensitive

Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents

Merck: 14,8643

BRN: 3592982

Exposure limits: ACGIH: Ceiling 2 mg/m3
OSHA: TWA 2 mg/m3
NIOSH: IDLH 10 mg/m3; Ceiling 2 mg/m3

Dielectric constant: 1.5（Ambient）

Stability:: Stability Highly flammable. Reacts violently with water. Keep container dry. Incompatible with water, acids, chlorinated solvents.

InChIKey: WQDUMFSSJAZKTM-UHFFFAOYSA-N

LogP: -0.77 at 25℃

Safety Information

Symbol(GHS): GHS02,GHS05,GHS07

Signal word: Danger

Hazard statements: H228-H251-H290-H302-H314

Precautionary statements: P210-P235-P260-P280-P303+P361+P353-P305+P351+P338

Hazard Codes: F,T,C

Risk Statements: 11-23/24/25-34-39/23/24/25-36/38-14-36/37/38-22-10

Safety Statements: 8-16-26-43-45-7-36/37-7/8-36/37/39

RIDADR: UN 1431 4.2/PG 2

WGK Germany: 1

RTECS: PC3570000

F: 9-21

Autoignition Temperature: 878 °F

TSCA: Yes

HazardClass: 4.2

PackingGroup: II

HS Code: 29051900

Toxicity: LD50 orally in Rabbit: 2037 mg/kg LD50 dermal Rat > 2000 mg/kg

Use

Sodium methoxide is used as a base and a reagent in organic chemistry. It is useful in the synthesis of pharmaceuticals and agrochemicals. It acts as a nucleophile and is used in the production of methyl ethers. It serves as an initiator of anionic addition polymerization with ethylene oxide, forming a polyether with high molecular weight. It is involved in the production of biodiesel from vegetable oils and animal fats.

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