CompoundList
Sign in
Aromatic building blocks

Dabi

Also known as 1-(4-Dimethylaminobenzylidene)indene, 4-(1H-Inden-1-ylidenemethyl)-N,N-dimethylbenzenamine, 1-(4-Dimethylaminobenzal)indene

CAS 443-30-1Formula C18H17NMolar mass 247.34 g/mol
Get quotes Safety data
Dabi chemical structure, C18H17N, CAS 443-30-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
443-30-1
Formula
C18H17N
Molar mass
247.34 g/mol
HS code
292149
Category
Aromatic building blocks

What is Dabi?

Plain description, key identifiers and synonyms

Dabi is a chemical substance with the molecular formula C18H17N and a molar mass of 247.34 g/mol. Its CAS registry number is 443-30-1. The IUPAC name is 4-[(Z)-inden-1-ylidenemethyl]-N,N-dimethylaniline.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-[(Z)-inden-1-ylidenemethyl]-N,N-dimethylaniline
CAS number
443-30-1
Molecular formula
C18H17N
InChIKey
HXVZHTQDVDNJMN-SSZFMOIBSA-N
InChI
InChI=1S/C18H17N/c1-19(2)17-11-7-14(8-12-17)13-16-10-9-15-5-3-4-6-18(15)16/h3-13H,1-2H3/b16-13-
Canonical SMILES
CN(C)c1ccc(C=C2C=Cc3ccccc32)cc1
Isomeric SMILES
CN(C)C1=CC=C(C=C1)/C=C\2/C=CC3=CC=CC=C32

Synonyms

  • 1-(4-Dimethylaminobenzylidene)indene
  • 4-(1H-Inden-1-ylidenemethyl)-N,N-dimethylbenzenamine
  • 1-(4-Dimethylaminobenzal)indene
  • (4-Dimethylaminobenzylidene)indene
  • 1-(p-Methylaminobenzylidene)indene
  • 1-((4-Dimethylamino)benzyl)indene
  • 1-(4-(Dimethylamino)benzylidene)indene
  • N,N-Dimethyl-alpha-indolylidene-p-toluidine
  • Indene, 1-((4-dimethylamino)benzylidene)-
  • 1-(4-(Dimethylamino)benzylidene)-1H-indene
  • p-Toluidine, N,N-dimethyl-alpha-indolylidene
  • 4-[(Z)-inden-1-ylidenemethyl]-N,N-dimethylaniline
  • Benzenamine, 4-(1H-inden-1-ylidenemethyl)-N,N-dimethyl-
  • Indene, 1-(4-dimethylaminobenzylidene)-
  • p-Toluidine, alpha-inden-1-ylidene-N,N-dimethyl-

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
247.34 g/molcalc.
Exact mass
247.1361 Dacalc.
LogP (octanol/water)
4.32calc.
Topological polar surface area
3.24 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.11calc.
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, C1=Cc2ccccc2C1=Cc1ccccc1

C1=Cc2ccccc2C1=Cc1ccccc1

3 rings, 16 atoms.

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.

Dabi suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade Dabi can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Dabi 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.

Get latest price

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 Dabi 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 Dabi is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Dabi?

Dabi is a chemical substance with the molecular formula C18H17N and a molar mass of 247.34 g/mol. Its CAS registry number is 443-30-1. The IUPAC name is 4-[(Z)-inden-1-ylidenemethyl]-N,N-dimethylaniline.

What is the CAS number of Dabi?

The CAS registry number of Dabi is 443-30-1.

What is the molecular formula and weight of Dabi?

The molecular formula of Dabi is C18H17N and its molar mass is 247.34 g/mol.

What is Dabi used for?

Known uses and roles of Dabi include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Dabi hazardous?

No GHS hazard classification for Dabi 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 Dabi?

Dabi 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 Dabi?

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

What is the price of Dabi?

Suppliers quote Dabi 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 Dabi

Get quotes for Dabi

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Dabi
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dabi with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dabi-443-30-1" title="Dabi structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Aromatic building blocks or HS code 292149

Price on request
Free quotes, contact stays private
Get quotes