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Nitriles, nitro and azo compounds

Methanol, nitroso-

Also known as nitrosomethanol, CH2(OH)NO, Nitrosomethylalkohol

CAS 86146-57-8Formula CH3NO2Molar mass 61.04 g/mol
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Methanol, nitroso- chemical structure, CH3NO2, CAS 86146-57-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
86146-57-8
Formula
CH3NO2
Molar mass
61.04 g/mol
HS code
290559
Category
Nitriles, nitro and azo compounds

What is Methanol, nitroso-?

Plain description, key identifiers and synonyms

Methanol, nitroso- is a chemical substance with the molecular formula CH3NO2 and a molar mass of 61.04 g/mol. Its CAS registry number is 86146-57-8. The IUPAC name is nitrosomethanol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
nitrosomethanol
CAS number
86146-57-8 CAS number cross-checked
Molecular formula
CH3NO2
InChIKey
YMCLXKAVOQSLOS-UHFFFAOYSA-N
InChI
InChI=1S/CH3NO2/c3-1-2-4/h3H,1H2
SMILES (canonical and isomeric)
C(N=O)O

Synonyms

  • nitrosomethanol
  • CH2(OH)NO
  • Nitrosomethylalkohol

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
61.04 g/molcalc.
Exact mass
61.0164 Dacalc.
LogP (octanol/water)
-0.3calc.
Topological polar surface area
49.66 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
4calc.
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

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Methanol, nitroso- suppliers

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Methanol, nitroso- price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Methanol, nitroso- is traded under.

HS 2905.59Indicative HS code

Halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols, other

World exports in 2024
$210M
+1.6% vs 2023, imports $201M
2019 to 2024
Top exporters
  1. China43.9%
  2. Germany11.6%
  3. Spain6.9%
Top importers
  1. Germany17.1%
  2. United States13.4%
  3. India * partner reported12.4%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Methanol, nitroso-, based on the data on this page

What is Methanol, nitroso-?

Methanol, nitroso- is a chemical substance with the molecular formula CH3NO2 and a molar mass of 61.04 g/mol. Its CAS registry number is 86146-57-8. The IUPAC name is nitrosomethanol.

What is the CAS number of Methanol, nitroso-?

The CAS registry number of Methanol, nitroso- is 86146-57-8.

What is the molecular formula and weight of Methanol, nitroso-?

The molecular formula of Methanol, nitroso- is CH3NO2 and its molar mass is 61.04 g/mol.

Is Methanol, nitroso- hazardous?

No GHS hazard classification for Methanol, nitroso- is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Methanol, nitroso-?

Methanol, nitroso- is usually classified under HS code 290559 (Halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Methanol, nitroso-?

Post a free request on CompoundList and suppliers of Methanol, nitroso- will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Methanol, nitroso-?

Suppliers quote Methanol, nitroso- 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 Methanol, nitroso-

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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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