CAS 700-13-0|2,3,5-Trimethyl-1,4-benzenediol
| Common Name | 2,3,5-Trimethyl-1,4-benzenediol | ||
|---|---|---|---|
| CAS Number | 700-13-0 | Molecular Weight | 152.190 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 298.3±35.0 °C at 760 mmHg |
| Molecular Formula | C9H12O2 | Melting Point | 169-172 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 146.3±20.5 °C |
| Symbol | GHS05, GHS07, GHS09 | Signal Word | Danger |
Names
| Name | Trimethylhydroquinone |
|---|---|
| Synonym | More Synonyms |
2,3,5-Trimethyl-1,4-benzenediol BiologicalActivity
| Description | Trimethylhydroquinone is a key intermediate for the synthesis of Vitamin E or other trimethylhydroquinone derivatives with antioxidative effects[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| References | [1]. Y.Ichikawa, et al. A New Process for the Production of Trimethylhydroquinone. Cite this: Ind. Eng. Chem. Prod. Res. Dev. 1979, 18. [2]. N Kawasaki, et al. Synthesis of trimethylhydroquinone derivatives as anti-allergic agents with anti-oxidative actions. Chem Pharm Bull (Tokyo). 1999 Feb;47(2):177-81. |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 298.3±35.0 °C at 760 mmHg |
| Melting Point | 169-172 °C(lit.) |
| Molecular Formula | C9H12O2 |
| Molecular Weight | 152.190 |
| Flash Point | 146.3±20.5 °C |
| Exact Mass | 152.083725 |
| PSA | 40.46000 |
| LogP | 2.03 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.573 |
| InChIKey | AUFZRCJENRSRLY-UHFFFAOYSA-N |
| SMILES | Cc1cc(O)c(C)c(C)c1O |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Water Solubility | 2 g/L (20 ºC) |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 20 mg/kg
- SEX/DURATION :
- female 4 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Maternal Effects - ovaries, fallopian tubes Reproductive - Maternal Effects - uterus, cervix, vagina
- REFERENCE :
- JSICAZ Journal of Scientific and Industrial Research, Section C: Biological Sciences. (New Delhi, India) V.14-21, 1955-62. For publisher information, see IJEBA6. Volume(issue)/page/year: 19,264,1960 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83814 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 705 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83814 No. of Facilities: 4 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 114 (estimated)
Safety Information
| Symbol | GHS05, GHS07, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H317-H318-H332-H335-H410 |
| Precautionary Statements | P261-P273-P280-P305 + P351 + P338-P501 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R20;R37/38;R41;R43;R50/53 |
| Safety Phrases | S24-S26-S37/39-S60-S61 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | MX7820000 |
| Hazard Class | 9.0 |
| HS Code | 2907299090 |
Customs
| HS Code | 2907299090 |
|---|---|
| Summary | 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
Articles4
More Articles| Dioxygenative cleavage of C-methylated hydroquinones and 2,6-dichlorohydroquinone by Pseudomonas sp. HH35. Biochim. Biophys. Acta 1568(1) , 83-9, (2001) The dioxygenolytic catabolism of five C-methylated hydroquinones and 2,6-dichlorohydroquinone in Pseudomonas sp. strain HH35 was elucidated. This organism, which is known to catabolise 2,6-dimethylhyd... | |
| Chain-breaking antioxidant activity of reduced forms of mitochondria-targeted quinones, a novel type of geroprotectors. Aging (Albany. NY.) 1 , 481-9, (2010) The chain-breaking antioxidant activities of reduced form of novel type of geroprotectors, mitochondria-targeted quinones (QH(2)) have quantitatively been measured for the first time. To this end, the... | |
| Electron transfer through the isolated mitochondrial cytochrome b-c1 complex. Biochim. Biophys. Acta 722(2) , 271-80, (1983) (1) A kinetic analysis of electron donation into and through the cytochrome b-c1 complex isolated from bovine heart mitochondria has been undertaken, using trimethoquinol as the donor. (2) Rate consta... |
Synonyms
| 2,3,5-Trimethyl-1,4-benzenediol |
| 2,3,5-Trimethylbenzene-1,4-diol |
| MFCD00002346 |
| 1,4-Benzenediol, 2,3,5-trimethyl- |
| EINECS 211-838-3 |
