
CAS Number526-73-8
SynonymsTrimethyl benzene; hemimelliten; trimethylarsenic dibromide; EINECS 208-394-8; Hemimellitene; trimethylbenzene; Arsonium,bromotrimethyl-,bromide; 1,2,3-trimethyl benzene; 1,2,3-Trimethyl-benzene; Trimethylarsoniumbromid; 1,2,3-Trimethylbenzene; Trimethylarsendibromid; MFCD00008520
Molecular FormulaC6H3(CH3)3
Molecular Weight120.19
Purity98.00%
Density0.9±0.1 g/cm3
Boiling Point175-176 °C (lit.)
Melting Point−25 °C (lit.)
Appearancecolorless liquid
EINECS208-394-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 526-73-8 |
| Catalog No. | 2A-9000663 |
| Chinese Name | 1,2,3-三甲苯 |
| Synonyms | Trimethyl benzene; hemimelliten; trimethylarsenic dibromide; EINECS 208-394-8; Hemimellitene; trimethylbenzene; Arsonium,bromotrimethyl-,bromide; 1,2,3-trimethyl benzene; 1,2,3-Trimethyl-benzene; Trimethylarsoniumbromid; 1,2,3-Trimethylbenzene; Trimethylarsendibromid; MFCD00008520 |
| Molecular Formula | C6H3(CH3)3 |
| Molecular Weight | 120.19 |
| Purity | 98.00 |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 175-176 °C (lit.) |
| Melting Point | −25 °C (lit.) |
| Appearance | colorless liquid |
| Storage Condition | Storage precautions: Store in a cool, ventilated w |
| Packaging | III |
| EINECS | 208-394-8 |
| HTC | 2902909090 |
| UN(IATA) | UN 3295 |
| PubChem ID | 24900444 |
| MDL Number | MFCD00008520 |
| SMILES | Cc1cccc(C)c1C |
| InChI | 1S/C9H12/c1-7-5-4-6-8(2)9(7)3/h4-6H,1-3H3 |
| InChI Key | FYGHSUNMUKGBRK-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1903410 |
| NACRES Code | NA.22 |
| eCl@ss | 39011402 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3.2 |
| Risk Codes | R10;R37 |
| MSDS | msds/663_1_526_73_8.pdf |
| Tax Rebate | 9.0% |
| Supervision | None. MFN tariff: 2.0%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2902909090 other aromatic hydrocarbons. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff: 2.0%. General tariff:30.0% |
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