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Amines and amides

Butyrohydrazide

Also known as Butyric acid hydrazide, Butyrylhydrazine, butanehydrazide

CAS 3538-65-6Formula C4H10N2OMolar mass 102.14 g/molEC 222-579-0
GHS signal word: Danger. Pictograms: Acute toxicity (severe) 1 supplier listed
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Butyrohydrazide chemical structure, C4H10N2O, CAS 3538-65-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3538-65-6
Formula
C4H10N2O
Molar mass
102.14 g/mol
EC number
222-579-0
HS code
292800
Category
Amines and amides

What is Butyrohydrazide?

Plain description, key identifiers and synonyms

Butyrohydrazide is a chemical substance with the molecular formula C4H10N2O and a molar mass of 102.14 g/mol. Its CAS registry number is 3538-65-6. The IUPAC name is butanehydrazide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
butanehydrazide
CAS number
3538-65-6 CAS number cross-checked
EC number
222-579-0
Molecular formula
C4H10N2O
UNII
EH7DJJ4GUV
MDL number
MFCD00025135
InChIKey
FCCCRBDJBTVFSJ-UHFFFAOYSA-N
InChI
InChI=1S/C4H10N2O/c1-2-3-4(7)6-5/h2-3,5H2,1H3,(H,6,7)
SMILES (canonical and isomeric)
CCCC(=O)NN

Synonyms

  • Butyric acid hydrazide
  • Butyrylhydrazine
  • butanehydrazide
  • butanoic acid hydrazide
  • Butanoic acid, hydrazide
  • Butanohydrazide
  • n-Butyric acid hydrazide
  • Butyricacidhydrazide
  • butyric hydrazide
  • Butanohydrazide #
  • N-butanoyl-hydrazine
  • Mr-I-33
  • Butanoic acid hydrazide Solution in Acetonitrile, 100ug/mL

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
102.14 g/molcalc.
Exact mass
102.0793 Dacalc.
LogP (octanol/water)
-0.22calc.
Topological polar surface area
55.12 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.75calc.
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
GHS06: Acute toxicity (severe)
Acute toxicity (severe)

Hazard statements

  • H301Toxic if swallowed.
Precautionary statements (7)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • 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

Butyrohydrazide suppliers

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Where suppliers are based

1 supplier in 1 country

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Butyrohydrazide 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 Butyrohydrazide is traded under.

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024
$1.38B
−9.0% vs 2023, imports $1.52B
2019 to 2024
Top exporters
  1. Switzerland * partner reported44.0%
  2. China18.4%
  3. Italy9.4%
Top importers
  1. Brazil21.8%
  2. United States12.8%
  3. Italy10.8%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Butyrohydrazide, based on the data on this page

What is Butyrohydrazide?

Butyrohydrazide is a chemical substance with the molecular formula C4H10N2O and a molar mass of 102.14 g/mol. Its CAS registry number is 3538-65-6. The IUPAC name is butanehydrazide.

What is the CAS number of Butyrohydrazide?

The CAS registry number of Butyrohydrazide is 3538-65-6.

What is the molecular formula and weight of Butyrohydrazide?

The molecular formula of Butyrohydrazide is C4H10N2O and its molar mass is 102.14 g/mol.

What is Butyrohydrazide used for?

Known uses and roles of Butyrohydrazide include building blocks in research and laboratory.

Is Butyrohydrazide hazardous?

Butyrohydrazide carries the GHS signal word "Danger". Main hazards: toxic if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Butyrohydrazide?

Butyrohydrazide is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Butyrohydrazide?

CompoundList lists 1 supplier of Butyrohydrazide in Russia. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Butyrohydrazide?

Suppliers quote Butyrohydrazide 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 Butyrohydrazide

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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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