1,2,4,5-Tetramethylbenzene
1,2,4,5-Tetramethylbenzene structure
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Common Name | 1,2,4,5-Tetramethylbenzene | ||
|---|---|---|---|---|
| CAS Number | 95-93-2 | Molecular Weight | 134.21800 | |
| Density | 0.838 g/mL at 25 °C(lit.) | Boiling Point | 196-197 °C | |
| Molecular Formula | C10H14 | Melting Point | 78 °C | |
| MSDS | Chinese USA | Flash Point | 165 °F | |
| Symbol |
GHS02 |
Signal Word | Danger | |
Summary: 1,2,4,5-Tetramethylbenzene, also known as 1,2,4,5-Tetramethylbenzene, CAS number 95-93-2, has a molecular formula of C10H14 and a molecular weight of 134.21800. It appears as white crystalline powder, with a melting point of 78 °C and a boiling point of 196-197 °C, and a density of 0.838 g/mL. It is primarily used for preparing tetracarbonyldiimide, polyimide resin, dyes, plasticizers, and surfactants. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1,2,4,5-Tetramethylbenzene |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 0.838 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 196-197 °C |
| Melting Point | 78 °C |
| Molecular Formula | C10H14 |
| Molecular Weight | 134.21800 |
| Flash Point | 165 °F |
| Exact Mass | 134.11000 |
| LogP | 2.92020 |
| Vapour density | 4.6 (vs air) |
| Vapour Pressure | 160 mm Hg ( 140 °C) |
| Index of Refraction | 1.4790 (81ºC) |
| InChIKey | SQNZJJAZBFDUTD-UHFFFAOYSA-N |
| SMILES | Cc1cc(C)c(C)cc1C |
| Water Solubility | insoluble |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228 |
| Precautionary Statements | P210 |
| Hazard Codes | F:Flammable |
| Risk Phrases | R11 |
| Safety Phrases | S16 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 1 |
| RTECS | DC0500000 |
| Packaging Group | III |
| Hazard Class | 4.1 |
| HS Code | 29029080 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 9 | |
|---|---|
| DownStream 10 | |
CAS#:4393-05-9
CAS#:488-23-3
CAS#:75-36-5
CAS#:527-53-7
CAS#:2604-45-7
CAS#:67-56-1
CAS#:74-87-3
CAS#:108-38-3
CAS#:2100-25-6![Acetamide,N-[(2,4,5-trimethylphenyl)methyl] structure](https://image.chemsrc.com/caspic/206/10519-73-0.png)
CAS#:10519-73-0
CAS#:10340-77-9
CAS#:2762-20-1![5-(benzo[d][1,3]dioxol-5-yl)pentan-2-one structure](https://image.chemsrc.com/caspic/182/75787-76-7.png)
CAS#:75787-76-7
CAS#:2142-79-2
CAS#:526-73-8
CAS#:700-12-9
CAS#:60706-63-0This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Myofibroblasts from salivary gland adenoid cystic carcinomas promote cancer invasion by expressing MMP2 and CXCL12.
Histopathology 66(6) , 781-90, (2015) Salivary gland adenoid cystic carcinoma (ACC) is one of the most common malignant tumours in the oral and maxillofacial region, and has high aggressive potential. Tumour and stroma interactions are cr... |
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Cannabinoid 1 receptors in keratinocytes attenuate fluorescein isothiocyanate-induced mouse atopic-like dermatitis.
Exp. Dermatol. 23(6) , 401-6, (2014) Atopic dermatitis is a chronic inflammatory disease characterized by an impaired epidermal barrier function combined with a chronic Th2-type inflammatory response and an intense pruritus. Here, we use... |
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Identification and characterization of D-xylulokinase from the D-xylose-fermenting fungus, Mucor circinelloides.
FEMS Microbiol. Lett. 360(1) , 51-61, (2014) D-Xylulokinase catalyzes the phosphorylation of D-xylulose in the final step of the pentose catabolic pathway to form d-xylulose-5-phosphate. The D-xylulokinase activity was found to be induced by bot... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Benzene, 1,2,4,5-tetramethyl |
| Durene |
| MFCD00008528 |
| EINECS 202-465-7 |
| 1,2,4,5-tetramethyl-benzene |
| Durol |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: How is the water solubility of 1,2,4,5-Tetramethylbenzene? |
| A: Water solubility of 1,2,4,5-Tetramethylbenzene: insoluble. |
| Q: What are the downstream products of 1,2,4,5-Tetramethylbenzene? |
| A: Related downstream products(CAS) of 1,2,4,5-Tetramethylbenzene: 10519-73-0;10340-77-9;2762-20-1;75787-76-7;527-53-7;488-23-3;2142-79-2;526-73-8;700-12-9;60706-63-0. |
| Q: What are the upstream materials of 1,2,4,5-Tetramethylbenzene? |
| A: Related upstream materials(CAS) of 1,2,4,5-Tetramethylbenzene: 4393-05-9;488-23-3;75-36-5;527-53-7;2604-45-7;67-56-1;74-87-3;108-38-3;2100-25-6. |
| Q: What is the SMILES notation of 1,2,4,5-Tetramethylbenzene? |
| A: SMILES notation of 1,2,4,5-Tetramethylbenzene is Cc1cc(C)c(C)cc1C. |
| Q: What is the InChIKey of 1,2,4,5-Tetramethylbenzene? |
| A: InChIKey of 1,2,4,5-Tetramethylbenzene is SQNZJJAZBFDUTD-UHFFFAOYSA-N. |
| Q: What is the English name of 1,2,4,5-Tetramethylbenzene? |
| A: The English name of 1,2,4,5-Tetramethylbenzene is 1,2,4,5-Tetramethylbenzene. |
| Q: What is the LogP of 1,2,4,5-Tetramethylbenzene? |
| A: LogP of 1,2,4,5-Tetramethylbenzene is 2.92020. |
| Q: What is the boiling point of 1,2,4,5-Tetramethylbenzene? |
| A: Boiling point of 1,2,4,5-Tetramethylbenzene is 196-197 °C. |
| Q: What is the melting point of 1,2,4,5-Tetramethylbenzene? |
| A: Melting point of 1,2,4,5-Tetramethylbenzene is 78 °C. |
| Q: What is the CAS number of 1,2,4,5-Tetramethylbenzene? |
| A: CAS number of 1,2,4,5-Tetramethylbenzene is 95-93-2. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |