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1,1,3 Trichloroacetone (1,1,3-TCA)

1,1,3 Trichloroacetone (1,1,3-TCA)

CAS Number: 921-03-9

Molecular Formula: C3H3Cl3O

CorrosiveCorrosive
Acute ToxicAcute Toxic
Environmental HazardEnvironmental Hazard
Fine ChemicalLargest producers worldwideScale > 500 MTBuilding Blocks (Agro) I Synthesis (Pharma)Folic acid Intermediate I Vitamin api syntheisCampaign Production (Stocked in TON)

About 1,1,3 Trichloroacetone (1,1,3-TCA)

Our 1,1,3-Trichloroacetone (CAS No. 921-03-9) improves US manufacturing throughput across advanced crop protection, specialty polymer coatings, and industrial chemical synthesis lines. Known as 1,1,3-trichloropropan-2-one, this reactive asymmetric chloroketone provides process chemists with an essential halocarbon buil...

Synonyms

  • C3H3Cl3O
  • ACMC-209reu
  • Folic Acid Impurity 22
  • AC1L21WX
  • AC1Q3T8U
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1,1,3 Trichloroacetone (1,1,3-TCA) Specifications

CAS Number
921-03-9
Molecular Formula
C3H3Cl3O
Molecular Weight
161.41 g/mol
IUPAC Name
1,1,3-trichloropropan-2-one
Canonical SMILES
C(C(=O)C(Cl)Cl)Cl
InChI Key
ZWILTCXCTVMANU-UHFFFAOYSA-N
InChI
InChI=1S/C3H3Cl3O/c4-1-2(7)3(5)6/h3H,1H2
UNII Code
8N0B05BDRQ
DSSTox Substance ID
DTXSID4021680
EINECS Number
213-063-6
MDL Number
MFCD00040500
Molecular Weight
161.41 g/mol
XLogP3
1.9
Hydrogen Bond Acceptor Count
1
Rotatable Bond Count
2
Monoisotopic Mass
159.924948 Da
Profile
Colourless to reddish, lachrymatory liquid with a pungent odour.
Density
1.5334 g/cm³
Lower explosion limit
6.3 Vol-%
Vapour pressure
1.4 hPa
GHS Hazard Statements
H301 (97.6%): Toxic if swallowed H314 (100%): Causes severe skin burns and eye damage H330 (100%): Fatal if inhaled H400 (100%): Very toxic to aquatic life H410 (100%): Very toxic to aquatic life with long lasting effects
Hazard Classes and Categories
Acute Tox. 3 (97.6%) Skin Corr. 1B (100%) Acute Tox. 1 (100%) Aquatic Acute 1 (100%) Aquatic Chronic 1 (100%)

Agrochemical Active Synthesis

A foundational halogenated building block utilized for the synthesis of advanced heterocyclic rings in next-generation crop protection compounds

Industrial Packaging Enamels

A highly reactive structural cross-linking agent integrated into polymer resin matrices to enhance thermal durability and surface adhesion

Heterocyclic Building Block

A versatile aliphatic chloroketone featuring dual electrophilic points for selective multi-step cyclisation and condensation pathways

Specialty Chemical Synthesis

A critical reactive intermediate implemented in large-scale pilot development trials for custom organic synthesis and side-reaction prevention

Advanced Material Formulations

An additive component is utilised to alter organic matrices, enhancing the shelf-life intervals and batch stability of specialised commercial resins.

COA
Download
  1. C3H3Cl3O
  2. ACMC-209reu
  3. Folic Acid Impurity 22
  4. AC1L21WX
  5. AC1Q3T8U

1,1,3 Trichloroacetone (1,1,3-TCA) FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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