Articles:
benzoic acid, 3,4-dimethyl-
Notes:
Isol. from Eryngium foetidum (culantro)
Trimethylobenzene is metabolized mainly to dimethylbenzoic (DMBA) acid. Trimethylobenzene (TMB) is a common ingredient of many organic solvents used in industry. DMBA and dimethylhippuric (DMHA) acids, excreted in urine can be used as biological indicators of exposure to TMB. (PMID: 8170375 )
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| CAS Number: | 619-04-5 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 210-576-7 | |
| FDA UNII: | Z2TCZ088AV | |
| Nikkaji Web: | J83.362B | |
| Beilstein Number: | 0907267 | |
| MDL: | MFCD00002524 | |
| XlogP3: | 2.70 (est) | |
| Molecular Weight: | 150.17710000 | |
| Formula: | C9 H10 O2 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: natural substances and extractives
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:
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Soluble in: | |
| water, 220.7 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. |
| 3,4-Dimethylbenzoic acid 95% |
| EMD Millipore |
| For experimental / research use only. |
| 3,4-Dimethylbenzoic Acid |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 3,4-Dimethylbenzoic Acid |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 3,4-Dimethylbenzoic Acid 98% |
| TCI AMERICA |
| For experimental / research use only. |
| 3,4-Dimethylbenzoic Acid >99.0%(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: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | natural substances and extractives | ||
| Recommendation for 3,4-dimethyl benzoic acid usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 3,4-dimethyl benzoic acid flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 619-04-5 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 12073 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| 3,4-dimethylbenzoic acid | |
| Chemidplus: | 0000619045 |
| RTECS: | DG8734020 for cas# 619-04-5 |
References:
| 3,4-dimethylbenzoic acid | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 12073 |
| Pubchem (cas): | 619-04-5 |
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 |
| CHEBI: | View |
| HMDB (The Human Metabolome Database): | HMDB02237 |
| FooDB: | FDB008869 |
| Export Tariff Code: | 2916.39.7900 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| eryngium foetidum Search Trop Picture |
Synonyms:
| benzoic acid, 3,4-dimethyl- | |
| 3,4- | dimethylbenzoic acid |
| o- | xylene-4-carboxylic acid |