Articles:
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2-hydroxyethanethiol
Notes:
None found
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Penta International Corporation Chemistry innovation At Penta, our products and services help businesses do business better. For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 08-62500 2-HYDROXYETHANETHIOL
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): M0058 2-Mercaptoethanol >98.0%(GC)
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| CAS Number: | 60-24-2 |  3D/inchi
|
| Other(deleted CASRN): | 99748-78-4 | |
| ECHA EINECS - REACH Pre-Reg: | 200-464-6 | |
| FDA UNII: | 14R9K67URN | |
| Nikkaji Web: | J1.396J | |
| Beilstein Number: | 0773648 | |
| MDL: | MFCD00004890 | |
| XlogP3-AA: | -0.20 (est) | |
| Molecular Weight: | 78.13402000 | |
| Formula: | C2 H6 O S | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: antioxidants and preservatives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 97.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 1.11400 to 1.12000 @ 20.00 °C. |
| Pounds per Gallon - (est).: | 9.280 to 9.330 |
| Refractive Index: | 1.49900 to 1.50500 @ 20.00 °C. |
| Melting Point: | -100.00 °C. @ 0.00 mm Hg |
| Boiling Point: | 157.00 to 158.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 1.011000 mmHg @ 25.00 °C. (est) |
| Vapor Density: | 2.69 ( Air = 1 ) |
| Flash Point: | 165.00 °F. TCC ( 73.89 °C. ) |
| logP (o/w): | -0.200 |
| Soluble in: | |
| alcohol | |
| water, 1.00E+06 mg/L @ 25 °C (exp) | |
Organoleptic Properties:
| Odor Description: | sulfurous |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BASF |
| 2-Mercaptoethanol |
| Chevron Phillips |
| 2-mercaptoethanol (BME) |
| Penta International |
| 2-HYDROXYETHANETHIOL |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| β-Mercaptoethanol |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 2-Mercaptoethanol ≥99.0% |
| TCI AMERICA |
| For experimental / research use only. |
| 2-Mercaptoethanol >98.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| T N - Toxic, Dangerous for the environment. | |
|
R 20/22 - Harmful by inhalation and if swallowed. R 24 - Toxic in contact with skin. R 34 - Causes burns. R 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S 01/02 - Keep locked up and out of the reach of children. S 20/21 - When using do not eat, drink or smoke. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. S 45 - In case of accident or if you feel unwell seek medical advice immediately. S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet. | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
|
oral-mouse LD50 190 mg/kg LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) BEHAVIORAL: EXCITEMENT Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 15(2), Pg. 56, 1971. oral-rat LD50 244 mg/kg LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) BEHAVIORAL: EXCITEMENT Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 15(2), Pg. 56, 1971. intraperitoneal-mouse LD50 200 mg/kg National Technical Information Service. Vol. AD277-689 unreported-mouse LD50 480 mg/kg GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: TREMOR Journal of Pharmaceutical Sciences. Vol. 62, Pg. 237, 1973. | |
| Dermal Toxicity: | |
|
skin-rabbit LD50 150 ul/kg Union Carbide Data Sheet. Vol. 3/23/1973 skin-guinea pig LD50 300 ul/kg Journal of Industrial Hygiene and Toxicology. Vol. 26, Pg. 269, 1944. | |
| Inhalation Toxicity: | |
|
inhalation-mouse LC50 13200 mg/m3 LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 15(2), Pg. 56, 1971. inhalation-rat LCLo 250 ppm/8H Union Carbide Data Sheet. Vol. 3/23/1973 | |
Safety in Use Information:
| Category: | antioxidants and preservatives | ||
| Recommendation for thioethylene glycol usage levels up to: | |||
| not for fragrance use. | |||
| Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). | |||
| The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library | |||
| publication number: 24 | |||
| Click here to view publication 24 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | - | - | |
| beverages(nonalcoholic): | 2.00000 | 10.00000 | |
| beverages(alcoholic): | 2.00000 | 10.00000 | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | - | - | |
| fruit ices: | - | - | |
| gelatins / puddings: | - | - | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | 5.00000 | 20.00000 | |
| imitation dairy: | - | - | |
| instant coffee / tea: | - | - | |
| jams / jellies: | - | - | |
| meat products: | - | - | |
| milk products: | - | - | |
| nut products: | - | - | |
| other grains: | - | - | |
| poultry: | - | - | |
| processed fruits: | - | - | |
| processed vegetables: | - | - | |
| reconstituted vegetables: | - | - | |
| seasonings / flavors: | - | - | |
| snack foods: | - | - | |
| soft candy: | - | - | |
| soups: | - | - | |
| sugar substitutes: | - | - | |
| sweet sauces: | - | - | |
Safety References:
| EPI System: | View |
| NIOSH International Chemical Safety Cards: | search |
| Chemical Carcinogenesis Research Information System: | Search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA GENetic TOXicology: | Search |
| EPA Substance Registry Services (TSCA): | 60-24-2 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 1567 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 2966 |
| WGK Germany: | 3 |
| 2-sulfanylethanol | |
| Chemidplus: | 0000060242 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | 60-24-2 |
References:
| 2-sulfanylethanol | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 60-24-2 |
| Pubchem (cid): | 1567 |
| Pubchem (sid): | 134972778 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Substances Added to Food (formerly EAFUS): | View |
| FDA Indirect Additives used in Food Contact Substances: | View |
| CHEBI: | View |
| CHEMBL: | View |
| KEGG (GenomeNet): | C00928 |
| HMDB (The Human Metabolome Database): | HMDB41042 |
| Export Tariff Code: | 2930.90.5050 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
| FAO: | 2-Hydroxyethanethiol |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| wine Search Picture |
Synonyms:
| 1- | ethanol-2-thiol |
| ethanol, 2-mercapto- | |
| 2- | hydroxy-1-ethanethiol |
| 1- | hydroxy-2-mercaptoethane |
| 2- | hydroxyethane thiol |
| 2- | hydroxyethanethiol |
| 2- | hydroxyethyl mercaptan |
| 2- | hydroxyethylmercaptan |
| 1- | mercapto-2-hydroxyethane |
| 2- | mercaptoethanol |
| b- | mercaptoethanol |
| beta- | mercaptoethanol |
| 2- | mercaptoethyl alcohol |
| 2- | sulfanylethanol |
| 2- | sulfhydryl-ethanol |
| 2- | thioethanol |
| thiomonoglycol |