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811-98-3

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Identification

Name
METHANOL-D4
CAS
811-98-3
Synonyms
METHANOL-12C-D4
METHANOL-D4
METHYL-12C-D3 ALCOHOL-D
METHYL ALCOHOL-D
METHYL ALCOHOL-D4
METHYL-D3 ALCOHOL-D
TETRADEUTEROMETHANOL
CD3OD
methanol-d3alcohol-d
Perdeuteromethanol
(2H4)methanol
Deuterated methanol
METHANOL-D4, 100.0 ATOM % D (1PK=10 X 0.25ML)
METHANOL-D4 , 99.8 + ATOM % D (1PK=5 X 0.5ML)
METHYL-D3 ALCOHOL-D, 99.8+ ATOM % D (CON TAINS 1% V/V TMS)
Methanol-D4
METHANOL-D4, 99.8 + ATOM % D (1PK=10 X 1ML)
METHYL-D3 ALCOHOL-D, 100.0 ATOM % D
METHYL-D3 ALCOHOL-D, 99.8+ATOM % D (SEPTUM VIALS)
METHYL-D3 ALCOHOL-D, 99.8+ ATOM % D (CON TAINS 0.03% V/V TMS)
EINECS(EC#)
212-378-6
Molecular Formula
CD4O
MDL Number
MFCD00044637
Molecular Weight
36.07
MOL File
811-98-3.mol

Chemical Properties

Appearance
colourless liquid
Melting point 
-99 °C
mp 
-99 °C
Boiling point 
65.4 °C(lit.)

bp 
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.)

Fp 
52 °F

storage temp. 
Flammables area
form 
Liquid
color 
Colorless
Specific Gravity
0.89
Stability:
Stable. Incompatible with moisture, acids, acid chlorides, acid anhydrides, oxidizing agents, reducing agents, alkali metals. Highly flammable.
explosive limit
5.5-36.5%(V)
Water Solubility 
Miscible with water, ethanol, ether, acetone and chloroform.
BRN 
1733278
InChIKey
OKKJLVBELUTLKV-MZCSYVLQSA-N
CAS DataBase Reference
811-98-3(CAS DataBase Reference)
Storage Precautions
Store under nitrogen
EPA Substance Registry System
Methanol-d4 (811-98-3)

Safety Data

Hazard Codes 
F,T
Risk Statements 
R11:Highly Flammable.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R39/23/24/25:Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed .
Safety Statements 
S7:Keep container tightly closed .
S16:Keep away from sources of ignition-No smoking .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR 
UN 1230 3/PG 2

WGK Germany 
1

RTECS 
PC1400000


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

Hazard Information

Chemical Properties
colourless liquid
Uses
Methyl Alcohol-d4 is the labeled analog of methyl alcohol, a common laboratory solvent used primarily in spectroscopic techniques (UV/VIS, NMR, IR).
General Description
Methanol-d4 (CD3OD) is a deuterated NMR solvent used for NMR-based research and analyses. It has the highest isotopic enrichment and will not interfere with the desired level of detection.
The absolute infrared absorption intensities of CD3OD have been reported between 8000 and 350cm-1.

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