1.06028

Methanol-D4

deuteration degree min. 99.8% for NMR spectroscopy MagniSolv^™

• Synonyma: Methanol-D4, Tetradeuteromethanol
• Empirický vzorec (Hillův zápis): CD₄O
• Číslo CAS: 811-98-3
• Molekulová hmotnost: 36.07
• MDL number: MFCD00044637
• UNSPSC Code: 12142201
• EC Index Number: 212-378-6
• NACRES: NA.22

Vlastnosti

• vapor pressure: 129 hPa ( 20 °C)
• Quality Level: 200
• form: liquid
• autoignition temp.: 440 °C
• potency: 5628 mg/kg LD₅₀, oral (Rat); 17100 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 6-50 % (v/v)
• technique(s): NMR: suitable
• impurities: ≤0.030% Water (H<SUB>2</SUB>O + D<SUB>2</SUB>O) (Karl Fischer)
• bp: 65 °C/1013 hPa
• mp: -98 °C
• transition temp: flash point 9 °C
• density: 0.79 g/cm³ at 20 °C
• format: neat
• storage temp.: no temp limit
• InChI: 1S/CH4O/c1-2/h2H,1H3/i1D3,2D
• InChI key: OKKJLVBELUTLKV-MZCSYVLQSA-N

Popis

General description

A wide range of MagniSolv deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

Application

Methanol-D4 deuteration degree min. 99.8 % for NMR spectroscopy MagniSolv. CAS 811-98-3, chemical formula CD₃OD, molar mass 36.07 g/mol.

Analysis Note

Deuteration degree: ≥ 99.80 %
Water (K. Fischer, H₂O + D₂O): ≤ 0.030 %
Performance test (NMR-spectrum): passes test

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Legal Information

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

Bezpečnostní informace

• pictograms: GHS02,GHS06,GHS08
• signalword: Danger
• hcodes: H225 - H301 + H311 + H331 - H370
• pcodes: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 51.8 °F - closed cup
• flash_point_c: 11 °C - closed cup