772-33-8
772-33-8 structure
- Name: Koshland's Reagent 1
- Chemical Name: 2-hydroxy-5-nitrobenzyl bromide
- CAS Number: 772-33-8
- Molecular Formula: C7H6BrNO3
- Molecular Weight: 232.031
- Create Date: 2018-10-09 11:03:35
- Modify Date: 2025-08-26 17:27:30
| Name | 2-hydroxy-5-nitrobenzyl bromide |
|---|---|
| Synonyms |
o-Cresol, α-bromo-4-nitro-
Phenol, 2- (bromomethyl)-4-nitro- Phenol, 2-(bromomethyl)-4-nitro- α-Bromo-4-nitro-o-cresol EINECS 212-248-9 MFCD00007340 2-Hydroxy-5-nitrobenzyl Bromide 2-(Bromomethyl)-4-nitrophenol a-Bromo-4-nitro-o-cresol Koshland's Reagent 1 |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 383.0±32.0 °C at 760 mmHg |
| Melting Point | 144-149 °C(lit.) |
| Molecular Formula | C7H6BrNO3 |
| Molecular Weight | 232.031 |
| Flash Point | 185.5±25.1 °C |
| Exact Mass | 230.953094 |
| PSA | 66.05000 |
| LogP | 2.27 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.654 |
| Storage condition | 2-8°C |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2908999090 |
|
~%
772-33-8 |
| Literature: Chemische Berichte, , vol. 39, p. 3174 |
|
~%
772-33-8 |
| Literature: Chemistry - A European Journal, , vol. 19, # 27 p. 9050 - 9058 |
|
~%
772-33-8 |
| Literature: Chemistry - A European Journal, , vol. 19, # 27 p. 9050 - 9058 |
|
~%
772-33-8 |
| Literature: Chemistry - A European Journal, , vol. 19, # 27 p. 9050 - 9058 |
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |