Methanol-12C,d4 , D,99.8% , 811-98-3

Synonym(s):
Methanol-D4;Methyl-d₃ alcohol d;Tetradeuteromethanol

CAS NO.：811-98-3

Empirical Formula: CD4O

Molecular Weight: 36.07

MDL number: MFCD00044637

EINECS: 212-378-6

PRODUCT Properties

• Melting point: -99 °C
• Boiling point: 65.4 °C(lit.)
• Density: 0.888 g/mL at 25 °C(lit.)
• vapor pressure: 129 hPa (20 °C)
• refractive index: n20/D 1.326(lit.)
• Flash point: 52 °F
• storage temp.: no restrictions.
• solubility: Chloroform (Slightly), Water (Slightly)
• form: Liquid
• Specific Gravity: 0.89
• color: Colorless
• explosive limit: 5.5-36.5%(V)
• Water Solubility: Miscible with water, ethanol, ether, acetone and chloroform.
• BRN: 1733278
• Exposure limits: ACGIH: TWA 200 ppm; STEL 250 ppm (Skin); OSHA: TWA 200 ppm(260 mg/m3); NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3)
• Stability: Stable. Incompatible with moisture, acids, acid chlorides, acid anhydrides, oxidizing agents, reducing agents, alkali metals. Highly flammable.
• InChIKey: OKKJLVBELUTLKV-MZCSYVLQSA-N

Description and Uses

Methanol-d4 may be used as a solvent to analyze the rate of exchange of methoxyl group in camphor and norcamphor dimethyl ketals.

Safety

• Symbol(GHS): GHS02,GHS06,GHS08
• Signal word: Danger
• Hazard statements: H225-H301+H311+H331-H370
• Precautionary statements: P210-P233-P280-P301+P310-P303+P361+P353-P304+P340+P311
• Hazard Codes: F,T
• Risk Statements: 11-23/24/25-39/23/24/25
• Safety Statements: 7-16-36/37-45
• RIDADR: UN 1230 3/PG 2
• WGK Germany: 1
• RTECS: PC1400000
• F: 10-21
• Autoignition Temperature: 440 °C
• TSCA: Yes
• HazardClass: 3
• PackingGroup: II
• HS Code: 28459000
• Toxicity: LD50 orally in Rabbit: 5628 mg/kg LD50 dermal Rabbit 17100 mg/kg