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Impurities and reference standards

Benzylamine

Also known as phenylmethanamine, Benzenemethanamine, Monobenzylamine

CAS 100-46-9Formula C7H9NMolar mass 107.16 g/molEC 202-854-1
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 117 suppliers listed
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Benzylamine chemical structure, C7H9N, CAS 100-46-9
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
10 °C
Boiling point
185 °C
Density
0.9813 g/cm³ at 20 °C
Flash point
65 °C
HS code
292149
Category
Impurities and reference standards
UN number
UN 2735
Illustrative photo, clear colourless liquid in a glass reagent bottle on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Benzylamine?

Plain description, key identifiers and synonyms

Benzylamine is a primary amine compound having benzyl as the N-substituent. It has been isolated from Moringa oleifera (horseradish tree). It has a role as an allergen, a plant metabolite and an EC 3.5.5.1 (nitrilase) inhibitor. It is an aralkylamine and a primary amine. It is a conjugate base of a benzylaminium.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
phenylmethanamine
CAS number
100-46-9 CAS number cross-checkedOther or deprecated CAS: 89551-24-6
EC numbers
202-854-1, 810-242-6
Molecular formula
C7H9N
UNII
A1O31ROR09
MDL number
MFCD00008106, MFCD00130502, MFCD00135579, MFCD00145849
InChIKey
WGQKYBSKWIADBV-UHFFFAOYSA-N
InChI
InChI=1S/C7H9N/c8-6-7-4-2-1-3-5-7/h1-5H,6,8H2
SMILES (canonical and isomeric)
C1=CC=C(C=C1)CN

Synonyms

  • phenylmethanamine
  • Benzenemethanamine
  • Monobenzylamine
  • (Phenylmethyl)amine
  • (Aminomethyl)benzene
  • alpha-Aminotoluene
  • Moringine
  • Aminotoluene
  • Sumine 2005
  • omega-Aminotoluene
  • Sumine 2006
  • alpha Aminotoluene
  • 1-phenylmethanamine
  • Phenylmethylamine
  • N-Benzylamine
  • benzyl amine
  • a-Aminotoluene
  • benzyl-amine
  • 1utj
  • 1utn
  • 2bza
  • Toluene,alpha-amino
  • Benzene, ethenyl-, polymer with ar-ethenylbenzenemethanamine
  • ABN
  • Lacosamide EP Impurity J
Show all 36 synonyms
  • aminomethylbenzene
  • AM resin
  • benzylarnine
  • bezylamine
  • Benzylamine, 1-Phenylmethanamine, Lacosamide Imp. J (Pharmeuropa)
  • N-(phenylmethyl)amine
  • BnNH2
  • NH2Bn
  • QuadraPure(TM) BZA
  • Bzl-NH2
  • Benzenemethanamine, 9CI

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

Appearance
Colorless liquidexp.
Odour
Ammonia-like odorexp.
Melting point
10 °Cexp.
Boiling point
185 °Cexp.
Density
0.9813 g/cm³ at 20 °Cexp.
Flash point
65 °Cexp.
Autoignition temperature
405 °Cexp.
Solubility
In water, 1.00 × 10⁺⁶ mg/L at 20 °C (miscible)exp.
Vapour pressure
VP: approx 60 Pa at 20 °C, approx 130 Pa at 30 °C, approx 520 Pa at 50 °Cexp.

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
107.16 g/molcalc.
Exact mass
107.0735 Dacalc.
LogP (octanol/water)
1.15calc.
Topological polar surface area
26.02 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
8calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.14calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant
230NFPA 704 rating

Hazard statements

  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H314Causes severe skin burns and eye damage.
Precautionary statements (18)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P352If on skin: Wash with plenty of water.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P317Get medical help.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P363Wash contaminated clothing before reuse.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 2735
Transport hazard class
8

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

Benzylamine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 117 suppliers
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Where suppliers are based

117 suppliers in 19 countries

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Benzylamine 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

In organic synthesis.

Chemical intermediate for dyes, pharmaceuticals and polymers.

Raw material for the production of biotin (Vitamin H), as an intermediate for certain photographic materials.

In synthetic textiles, in paints, and as a corrosion inhibitor ... an intermediate in the production of ... compounds for plant and material protection. In this case ... as "protected nitrogen".

Reaction with glyoxal hemiacetal to synthesize 1-substituted isoquinolines.

Industrial uses: Intermediate, Monomers.

Roles

  • aetiopathogenetic role
  • allergen
  • enzyme inhibitor
  • eukaryotic metabolite
  • metabolite
  • plant metabolite

How it is made

Benzylamine is produced by the reaction of benzyl chloride with ammonia in aqueous solution. The catalytic hydrogenation of benzonitrile and the reaction of benzaldehyde with ammonia in the presence of hydrogen and catalysts are alternatives.

Preparation: benzyl chloride and ammonia, by reduction of benzonitrile, from benzyl bromide and acetamide, from N-benzylphthalimide and hydrazine hydrate.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 612-047-00-X

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Benzylamine is traded under.

HS 2921.49Indicative HS code

Aromatic monoamines and their derivatives, salts thereof, other

World exports in 2024
$1.14B
+5.6% vs 2023, imports $1.06B
2019 to 2024
Top exporters
  1. Germany23.3%
  2. China19.4%
  3. Singapore14.6%
Top importers
  1. Belgium15.9%
  2. South Korea15.0%
  3. Germany12.8%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Benzylamine?

Benzylamine is a primary amine compound having benzyl as the N-substituent. It has been isolated from Moringa oleifera (horseradish tree). It has a role as an allergen, a plant metabolite and an EC 3.5.5.1 (nitrilase) inhibitor. It is an aralkylamine and a primary amine. It is a conjugate base of a benzylaminium.

What is the CAS number of Benzylamine?

The CAS registry number of Benzylamine is 100-46-9. Other or deprecated CAS numbers: 89551-24-6.

What is the molecular formula and weight of Benzylamine?

The molecular formula of Benzylamine is C7H9N and its molar mass is 107.16 g/mol.

What is Benzylamine used for?

In organic synthesis. Chemical intermediate for dyes, pharmaceuticals and polymers. Raw material for the production of biotin (Vitamin H), as an intermediate for certain photographic materials. In synthetic textiles, in paints, and as a corrosion inhibitor ... an intermediate in the production of ...

Is Benzylamine hazardous?

Benzylamine carries the GHS signal word "Danger". Main hazards: harmful if swallowed, harmful in contact with skin, causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Benzylamine?

Benzylamine is usually classified under HS code 292149 (Aromatic monoamines and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Benzylamine?

CompoundList lists 117 suppliers of Benzylamine in China, United States, India, Germany and 15 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Benzylamine in India?

16 suppliers in India list Benzylamine on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Benzylamine?

Suppliers quote Benzylamine 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 Benzylamine

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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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