Articles:
phenol, 4-mercapto-
Notes:
None found
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| CAS Number: | 637-89-8 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 211-307-6 | |
| Nikkaji Web: | J31.042E | |
| Beilstein Number: | 2039306 | |
| MDL: | MFCD00004850 | |
| XlogP3: | 1.10 (est) | |
| Molecular Weight: | 126.17802000 | |
| Formula: | C6 H6 O S | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: information only not used for fragrances or flavors
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Appearance: | white to pale yellow solid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Melting Point: | 33.00 to 35.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 256.00 to 257.00 °C. @ 760.00 mm Hg (est) |
| Boiling Point: | 149.00 to 150.00 °C. @ 25.00 mm Hg |
| Vapor Pressure: | 0.010000 mmHg @ 25.00 °C. (est) |
| Flash Point: | > 230.00 °F. TCC ( > 110.00 °C. ) |
| logP (o/w): | 1.690 (est) |
| Soluble in: | |
| water, 8.383e+004 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 4-Mercaptophenol 98% |
| Changzhou Longo Chemical |
| 4-Hydroxythiophenol |
| Matrix Scientific |
| For experimental / research use only. |
| 4-Hydroxythiophenol, 97% |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 4-Mercaptophenol |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 4-Mercaptophenol 97% |
| TCI AMERICA |
| For experimental / research use only. |
| 4-Hydroxythiophenol >97.0%(GC)(T) |
Safety Information:
| Preferred SDS: View | |
| 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: | |
|
intraperitoneal-mouse LD50 100 mg/kg National Technical Information Service. Vol. AD277-689 | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | information only not used for fragrances or flavors | ||
| Recommendation for 4-hydroxythiophenol usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 4-hydroxythiophenol flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 240147 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| 4-sulfanylphenol | |
| Chemidplus: | 0000637898 |
| RTECS: | MX7175000 for cas# 637-89-8 |
References:
| 4-sulfanylphenol | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 240147 |
| Pubchem (sid): | 135026530 |
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 |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2930.90.2900 |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| 4- | hydroxy thiophenol |
| 4- | hydroxybenzene thiol |
| 4- | hydroxybenzenethiol |
| p- | hydroxythiophenol |
| para- | hydroxythiophenol |
| 4- | mercaptophenol |
| p- | mercaptophenol |
| para- | mercaptophenol |
| phenol, 4-mercapto- | |
| phenol, 4-mercapto- (9CI) | |
| phenol, p-mercapto- | |
| 4- | sulfanylbenzolol |
| 4- | sulfanylphenol |
| thiohydroquinone | |
| mono | thiohydroquinone |