1646-53-3
1646-53-3 structure
- Name: Benzene,3-bromo-1,2,4,5-tetramethyl-
- Chemical Name: 1-bromo-2,3,5,6-tetramethylbenzene
- CAS Number: 1646-53-3
- Molecular Formula: C10H13Br
- Molecular Weight: 213.11400
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-12-28 05:31:48
- Modify Date: 2025-08-25 11:33:39
| Name | 1-bromo-2,3,5,6-tetramethylbenzene |
|---|---|
| Synonyms |
EINECS 216-707-4
3-bromo-1,2,4,5-tetramethylbenzene MFCD00000070 1-Bromo-2,3,5,6-tetramethylbenzene |
| Density | 1.2441g/ml(estimate) |
|---|---|
| Boiling Point | 111-113 °C6 mm Hg(lit.) |
| Melting Point | 60-62 °C(lit.) |
| Molecular Formula | C10H13Br |
| Molecular Weight | 213.11400 |
| Flash Point | 115-120°C/5mm |
| Exact Mass | 212.02000 |
| LogP | 3.68270 |
| Vapour Pressure | 0.0245mmHg at 25°C |
| Index of Refraction | 1.536 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2903999090 |
|
~62%
1646-53-3 |
| Literature: Organic Letters, , vol. 15, # 9 p. 2108 - 2111 |
|
~98%
1646-53-3 |
| Literature: Bovonsombat; McNelis Synthesis, 1993 , # 2 p. 237 - 241 |
| Precursor 1 | |
|---|---|
| DownStream 9 | |
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |