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Aromatic building blocks

Shellfish, unspecified

Also known as Shellfish, 4,4'-Bis(methylamino)benzophenone, Bis(4-(methylamino)phenyl)methanone

CAS 3708-39-2Formula C15H16N2OMolar mass 240.31 g/mol
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Shellfish, unspecified chemical structure, C15H16N2O, CAS 3708-39-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3708-39-2
Formula
C15H16N2O
Molar mass
240.31 g/mol
HS code
292239
Category
Aromatic building blocks

What is Shellfish, unspecified?

Plain description, key identifiers and synonyms

Shellfish is any aquatic invertebrate animal having a shell and belonging to the phylum Mollusca, the class Crustacea (phylum Arthropoda), or the phylum Echinodermata. The term is often used for the edible species of the groups, especially those that are fished or raised commercially.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
bis[4-(methylamino)phenyl]methanone
CAS number
3708-39-2 CAS number cross-checked
Molecular formula
C15H16N2O
MDL number
MFCD00143227
InChIKey
HXTBYXIZCDULQI-UHFFFAOYSA-N
InChI
InChI=1S/C15H16N2O/c1-16-13-7-3-11(4-8-13)15(18)12-5-9-14(17-2)10-6-12/h3-10,16-17H,1-2H3
SMILES (canonical and isomeric)
CNC1=CC=C(C=C1)C(=O)C2=CC=C(C=C2)NC

Synonyms

  • Shellfish
  • 4,4'-Bis(methylamino)benzophenone
  • Bis(4-(methylamino)phenyl)methanone
  • Bis[4-(methylamino)phenyl]methanone
  • N-methyl-4-[4-(methylamino)benzoyl]aniline
  • 4,4 inverted exclamation mark -Bis(Methylamino)Benzophenone
  • 4.4'-Dimethylaminobenzophenon
  • bis(4-methylaminophenyl)methanone
  • Hxtbyxizcdulqi-uhfffaoysa-
  • 4,4''-Bis(methylamino)benzophenone
  • Bis[4-(methylamino)phenyl]methanone #

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
240.31 g/molcalc.
Exact mass
240.1263 Dacalc.
LogP (octanol/water)
3calc.
Topological polar surface area
41.13 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
4calc.
Heavy atoms
18calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
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, O=C(c1ccccc1)c1ccccc1

O=C(c1ccccc1)c1ccccc1

2 rings, 14 atoms, the Benzophenone ring system.

5,108 other chemicals share this scaffold

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.

Shellfish, unspecified suppliers

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Shellfish, unspecified 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 Shellfish, unspecified is traded under.

HS 2922.39Indicative HS code

Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…

World exports in 2024
$187M
−0.3% vs 2023, imports $159M
2019 to 2024
Top exporters
  1. China35.3%
  2. India * partner reported27.7%
  3. Germany12.7%
Top importers
  1. Germany17.3%
  2. United States13.8%
  3. India * partner reported9.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Shellfish, unspecified, based on the data on this page

What is Shellfish, unspecified?

Shellfish is any aquatic invertebrate animal having a shell and belonging to the phylum Mollusca, the class Crustacea (phylum Arthropoda), or the phylum Echinodermata. The term is often used for the edible species of the groups, especially those that are fished or raised commercially.

What is the CAS number of Shellfish, unspecified?

The CAS registry number of Shellfish, unspecified is 3708-39-2.

What is the molecular formula and weight of Shellfish, unspecified?

The molecular formula of Shellfish, unspecified is C15H16N2O and its molar mass is 240.31 g/mol.

What is Shellfish, unspecified used for?

Known uses and roles of Shellfish, unspecified include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Shellfish, unspecified hazardous?

No GHS hazard classification for Shellfish, unspecified 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 Shellfish, unspecified?

Shellfish, unspecified is usually classified under HS code 292239 (Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Shellfish, unspecified?

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

What is the price of Shellfish, unspecified?

Suppliers quote Shellfish, unspecified 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 Shellfish, unspecified

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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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