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1.06028

Sigma-Aldrich

Methanol-D4

deuteration degree min. 99.8% for NMR spectroscopy MagniSolv™

Synonym(s):

Methanol-D4, Tetradeuteromethanol

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About This Item

Empirical Formula (Hill Notation):
CD4O
CAS Number:
811-98-3
Molecular Weight:
36.07
MDL number:
MFCD00044637
UNSPSC Code:
12142201
EC Index Number:
212-378-6
NACRES:
NA.22

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

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

Recommended products

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Legal Information

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

51.8 °F - closed cup

Flash Point(C)

11 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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