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Alcohols and polyols

2-Hydroxyethyl nitrite

Also known as 2-hydroxy-ethylnitrite

CAS 70434-12-7Formula C2H5NO3Molar mass 91.07 g/mol
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2-Hydroxyethyl nitrite chemical structure, C2H5NO3, CAS 70434-12-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
70434-12-7
Formula
C2H5NO3
Molar mass
91.07 g/mol
HS code
290519
Category
Alcohols and polyols

What is 2-Hydroxyethyl nitrite?

Plain description, key identifiers and synonyms

2-Hydroxyethyl nitrite is a chemical substance with the molecular formula C2H5NO3 and a molar mass of 91.07 g/mol. Its CAS registry number is 70434-12-7.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-hydroxyethyl nitrite
CAS number
70434-12-7 CAS number cross-checked
Molecular formula
C2H5NO3
InChIKey
UGXHCASBUYZZDN-UHFFFAOYSA-N
InChI
InChI=1S/C2H5NO3/c4-1-2-6-3-5/h4H,1-2H2
SMILES (canonical and isomeric)
C(CON=O)O

Synonyms

  • 2-hydroxy-ethylnitrite

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
91.07 g/molcalc.
Exact mass
91.0269 Dacalc.
LogP (octanol/water)
-0.32calc.
Topological polar surface area
58.89 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
6calc.
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.

2-Hydroxyethyl nitrite suppliers

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2-Hydroxyethyl nitrite 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

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 2-Hydroxyethyl nitrite is traded under.

HS 2905.19Indicative HS code

Saturated monohydric alcohols, other

World exports in 2024
$2.15B
+56.9% vs 2023, imports $1.93B
2019 to 2024
Top exporters
  1. Germany29.0%
  2. Singapore16.6%
  3. Netherlands10.6%
Top importers
  1. China17.3%
  2. Netherlands14.2%
  3. India * partner reported9.6%

* Partner reported figures, a lower bound.

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

The HS code shown for 2-Hydroxyethyl nitrite is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Hydroxyethyl nitrite, based on the data on this page

What is 2-Hydroxyethyl nitrite?

2-Hydroxyethyl nitrite is a chemical substance with the molecular formula C2H5NO3 and a molar mass of 91.07 g/mol. Its CAS registry number is 70434-12-7.

What is the CAS number of 2-Hydroxyethyl nitrite?

The CAS registry number of 2-Hydroxyethyl nitrite is 70434-12-7.

What is the molecular formula and weight of 2-Hydroxyethyl nitrite?

The molecular formula of 2-Hydroxyethyl nitrite is C2H5NO3 and its molar mass is 91.07 g/mol.

What is 2-Hydroxyethyl nitrite used for?

Known uses and roles of 2-Hydroxyethyl nitrite include building blocks in research and laboratory.

Is 2-Hydroxyethyl nitrite hazardous?

No GHS hazard classification for 2-Hydroxyethyl nitrite 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 2-Hydroxyethyl nitrite?

2-Hydroxyethyl nitrite is usually classified under HS code 290519 (Saturated monohydric alcohols, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Hydroxyethyl nitrite?

Post a free request on CompoundList and suppliers of 2-Hydroxyethyl nitrite will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2-Hydroxyethyl nitrite?

Suppliers quote 2-Hydroxyethyl nitrite 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 2-Hydroxyethyl nitrite

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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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