Molekula
2,2,2-Trichloroethanol
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
2,2,2-Trichloroethanol is a chlorinated alcohol used primarily as a solvent, intermediate in organic synthesis, and in pharmaceutical formulations. It serves as a precursor for other chemicals and is also employed in analytical chemistry for derivatization reactions. This clear, colorless liquid has a CAS number of 115-20-8, molecular formula Cl3CCH2OH, and a molecular weight of 149.40 g/mol. It should be stored at ambient conditions and handled with caution, as it carries a "Danger" signal word. Molekula supplies 2,2,2-Trichloroethanol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
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Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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100 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to yellow / Amber liquid / melt |
| Identification | Conforms to Reference |
| Content | ≥98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 110 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 19 °C |
| Boiling Point | 150 °C at 760 mmHg |
| Vapour Pressure | 1.08 mmHg |
Source: PubChem CID 8259 (Human Metabolome Database (HMDB), PAC Chemical Database, Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 89967426 |
| CAS Number | 115-20-8 |
| IUPAC Name | 2,2,2-trichloroethanol |
| EC Number | 204-071-0 |
| Molecular Formula | Cl3CCH2OH |
| Molecular Weight | 149.40 |
| Exact Mass | 147.9249 |
| SMILES | C(C(Cl)(Cl)Cl)O |
| InChIKey | KPWDGTGXUYRARH-UHFFFAOYSA-N |
| InChI | InChI=1S/C2H3Cl3O/c3-2(4,5)1-6/h6H,1H2 |
| PubChem CID | 8259 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29055910 |
| Tariff Code | 2905599890 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H336 May cause drowsiness or dizziness
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+350 IF ON SKIN: Gently wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (Hydroxymethyl)trichloromethane
- 2,2,2-Trichloro-1-ethanol
- 2,2,2-Trichloroethan-1-ol
- 2,2,2-Trichloroethyl alcohol
- beta-trichloroethanol
- CCl3CH2OH
- Ethanol, 2,2,2-trichloro-
- Trichlorethanol
- Trichloroethanol
- Trichloroethyl alcohol
Frequently asked questions
What is 2,2,2-Trichloroethanol commonly used for?
It is primarily used as a solvent, in pharmaceutical synthesis, and as a precursor for 2,2,2-trichloroethyl (Troc) protecting-group reagents such as 2,2,2-trichloroethyl chloroformate, and for forming 2,2,2-trichloroethyl esters used to protect carboxylic acids in organic synthesis.
What is the molecular formula and molecular weight of 2,2,2-Trichloroethanol?
The molecular formula is Cl₃CCH₂OH, and the molecular weight is 149.40 g/mol.
How should 2,2,2-Trichloroethanol be stored?
Store at ambient temperature in a tightly sealed container, away from incompatible substances and sources of ignition.
What grades or purities of 2,2,2-Trichloroethanol does Molekula supply?
Molekula supplies technical and reagent grades of 2,2,2-Trichloroethanol; purity levels can be confirmed upon inquiry.
Can Molekula supply 2,2,2-Trichloroethanol in bulk quantities?
Yes, bulk quantities are available—contact Molekula for specific packaging options and minimum order quantities.
What documentation comes with an order of 2,2,2-Trichloroethanol?
Each order includes a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.