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Isotope-labelled compounds

Dideuterio-hydroxy-methane

Also known as dideuteriomethanol, Methyl-d2 alcohol, Methan-d2-ol

CAS 28563-35-1Formula CH4OMolar mass 34.05 g/molEC 693-197-3
GHS signal word: Danger. Pictograms: Flammable, Acute toxicity (severe), Harmful or irritant, Serious health hazard
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Dideuterio-hydroxy-methane chemical structure, CH4O, CAS 28563-35-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
28563-35-1
Formula
CH4O
Molar mass
34.05 g/mol
Physical form
Liquid
HS code
284590
Category
Isotope-labelled compounds
Illustrative photo, assorted laboratory chemical bottles and jars on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Dideuterio-hydroxy-methane?

Plain description, key identifiers and synonyms

Dideuterio-hydroxy-methane is a chemical substance with the molecular formula CH4O and a molar mass of 34.05 g/mol. Its CAS registry number is 28563-35-1. The IUPAC name is dideuteriomethanol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
dideuteriomethanol
CAS number
28563-35-1
EC number
693-197-3
Molecular formula
CH4O
InChIKey
OKKJLVBELUTLKV-DICFDUPASA-N
InChI
InChI=1S/CH4O/c1-2/h2H,1H3/i1D2
Canonical SMILES
CO
Isomeric SMILES
[2H]C([2H])O

Synonyms

  • dideuteriomethanol
  • Methyl-d2 alcohol
  • Methan-d2-ol
  • Methanol-d2
  • Dideutero-methanol
  • Methan-d2-ol, 98 atom % D

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Liquidexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
34.05 g/molcalc.
Exact mass
34.0388 Dacalc.
LogP (octanol/water)
-0.39calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
0calc.
Heavy atoms
2calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H225Highly flammable liquid and vapour.
  • H301Toxic if swallowed.
  • H311Toxic in contact with skin.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H331Toxic if inhaled.
  • H370Causes damage to organs.
Precautionary statements (32)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308 + P316If exposed or concerned: Get emergency medical help immediately.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Dideuterio-hydroxy-methane suppliers

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Dideuterio-hydroxy-methane price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dideuterio-hydroxy-methane is traded under.

HS 2845.90Indicative HS code

Compounds, inorganic or organic, of such isotopes, whether or not chemically defined

World exports in 2024
$2.67B
+19.0% vs 2023, imports $1.67B
2019 to 2024
Top exporters
  1. Ireland55.3%
  2. Hong Kong11.8%
  3. United States10.7%
Top importers
  1. China24.3%
  2. Ireland21.9%
  3. South Korea13.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Dideuterio-hydroxy-methane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dideuterio-hydroxy-methane, based on the data on this page

What is Dideuterio-hydroxy-methane?

Dideuterio-hydroxy-methane is a chemical substance with the molecular formula CH4O and a molar mass of 34.05 g/mol. Its CAS registry number is 28563-35-1. The IUPAC name is dideuteriomethanol.

What is the CAS number of Dideuterio-hydroxy-methane?

The CAS registry number of Dideuterio-hydroxy-methane is 28563-35-1.

What is the molecular formula and weight of Dideuterio-hydroxy-methane?

The molecular formula of Dideuterio-hydroxy-methane is CH4O and its molar mass is 34.05 g/mol.

What is Dideuterio-hydroxy-methane used for?

Known uses and roles of Dideuterio-hydroxy-methane include isotope-labelled compounds in research and laboratory.

Is Dideuterio-hydroxy-methane hazardous?

Dideuterio-hydroxy-methane carries the GHS signal word "Danger". Main hazards: highly flammable liquid and vapour, toxic if swallowed, toxic in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dideuterio-hydroxy-methane?

Dideuterio-hydroxy-methane is usually classified under HS code 284590 (Isotopes other than those of heading 2844, compounds, inorganic or organic, of such…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dideuterio-hydroxy-methane?

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What is the price of Dideuterio-hydroxy-methane?

Suppliers quote Dideuterio-hydroxy-methane on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dideuterio-hydroxy-methane

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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