Trichloroethanol
- CAS No.
- 115-20-8
- Chemical Name:
- Trichloroethanol
- Synonyms
- 2,2,2-TRICHLOROETHANOL;CCl3CH2OH;Ethanol, 2,2,2-trichloro-;2,2,2-Trichloroethan-1-ol;2,2,2-Trichloro-1-ethanol;2,2,2-trichloroethylalcohol;Ethapon;oroethanoL;3831088306;2,2,2-TrichL
- CBNumber:
- CB7257753
- Molecular Formula:
- C2H3Cl3O
- Molecular Weight:
- 149.4
- MDL Number:
- MFCD00004677
- MOL File:
- 115-20-8.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 2,2,2-Trichloroethanol ReagentPlus , ≥99% | T54801 | 100g | $47.1 |
| 2,2,2-Trichloroethanol ReagentPlus , ≥99% | T54801 | 500g | $180 |
| 2,2,2-Trichloroethanol for synthesis | 8.08610 | 100ML | $153 |
| 2,2,2-Trichloroethanol >98.0%(GC) | T0622 | 25g | $24 |
| 2,2,2-Trichloroethanol >98.0%(GC) | T0622 | 100g | $57 |
| More product size | |||
| Melting point | 17.8 °C (lit.) |
|---|---|
| Boiling point | 152-154 °C (lit.) |
| Density | 1.56 g/mL at 20 °C (lit.) |
| vapor density | 5.16 (vs air) |
| vapor pressure | 1 mm Hg ( 20 °C) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | 83g/l |
| form | Liquid |
| pka | 12.24(at 25℃) |
| color | Clear colorless to light yellow |
| Specific Gravity | 1.560 (20/4℃) |
| Odor | ethereal odor |
| PH | 5-6 (H2O, 20℃)(saturated solution) |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Hygroscopic |
| Merck | 14,9638 |
| BRN | 1697495 |
| Henry's Law Constant | 1.7×100 mol/(m3Pa) at 25℃, Wang et al. (2017) |
| InChI | 1S/C2H3Cl3O/c3-2(4,5)1-6/h6H,1H2 |
| InChIKey | KPWDGTGXUYRARH-UHFFFAOYSA-N |
| SMILES | OCC(Cl)(Cl)Cl |
| CAS DataBase Reference | 115-20-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | AW835AJ62N |
| NIST Chemistry Reference | Ethanol, 2,2,2-trichloro-(115-20-8) |
| EPA Substance Registry System | 2,2,2-Trichloroethanol (115-20-8) |
| UNSPSC Code | 12352104 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H318-H336 | |||||||||
| Precautionary statements | P261-P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-41-67 | |||||||||
| Safety Statements | 26-39 | |||||||||
| RIDADR | 1760 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | KM3850000 | |||||||||
| F | 3-21 | |||||||||
| Autoignition Temperature | 151°C | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29055910 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 STOT SE 3 |
|||||||||
| Toxicity | LDLo orl-rat: 500 mg/kg CRAAA7 17,258,38 | |||||||||
| NFPA 704 |
|
Trichloroethanol price More Price(61)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | T54801 | 2,2,2-Trichloroethanol ReagentPlus , ≥99% | 115-20-8 | 100g | $47.1 | 2026-04-30 | Buy |
| Sigma-Aldrich | T54801 | 2,2,2-Trichloroethanol ReagentPlus , ≥99% | 115-20-8 | 500g | $180 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.08610 | 2,2,2-Trichloroethanol for synthesis | 115-20-8 | 100ML | $153 | 2026-04-30 | Buy |
| TCI Chemical | T0622 | 2,2,2-Trichloroethanol >98.0%(GC) | 115-20-8 | 25g | $24 | 2026-04-30 | Buy |
| TCI Chemical | T0622 | 2,2,2-Trichloroethanol >98.0%(GC) | 115-20-8 | 100g | $57 | 2026-04-30 | Buy |
Trichloroethanol Chemical Properties,Uses,Production
Chemical Properties
CLEAR COLOURLESS TO LIGHT YELLOW LIQUID
Uses
The 2,2,2-Trichloroethyl (TCE) moiety of 2,2,2-trichloroethanol is mainly used as a protecting group for acids, acetals and also phosphoryl groups of nucleotides. It can be easily cleaved by zinc reduction.
Some of its other application include:
- Conversion of per-O-acetylated sugars to per-O-acetylated trichloroethyl derivatives.
- Preparation of TCE ester of chlorosulfuric acid.
- Preparation of 2,2,2-trichloroethyl acetimidate hydrochloride.
Uses
Intermediate, anesthetic.
Uses
2,2,2-Trichloroethanol (TCE) is an active metabolite of Trichloroacetaldehyde monohydrate [chloral hydrate (CH)] (T774055), a sedative/hypnotic that increases cerebral blood flow (CBF).
Definition
ChEBI: 2,2,2-trichloroethanol is a chloroethanol. It has a role as a mouse metabolite.
Safety Profile
Poison by intravenous andintraperitoneal routes. Moderately toxic by ingestion andrectal routes. Human mutation data reported. Explosivereaction with concentrated sodium hydroxide solutions.When heated to decomposition it emits toxic fumes ofClí. Us
IC 50
Human Endogenous Metabolite
Trichloroethanol Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14015 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21586 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6366 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from Trichloroethanol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-03 | 2,2,2-Trichloroethanol
115-20-8
|
20kg | 99% | 20 tons | Qingdao RENAS Polymer Material Co., Ltd. | ||
 |
2021-07-13 | Trichloroethanol
115-20-8
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-10 | Trichloroethanol
115-20-8
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 2,2,2-Trichloroethanol
115-20-8
- $0.00
- 99%
- Qingdao RENAS Polymer Material Co., Ltd.
-
- Trichloroethanol
115-20-8
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Trichloroethanol
115-20-8
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
