7740-05-8
7740-05-8 structure
- Name: 5-Chloro-2-hydroxy-3-methoxybenzaldehyde
- Chemical Name: 5-Chloro-2-hydroxy-3-methoxybenzaldehyde
- CAS Number: 7740-05-8
- Molecular Formula: C8H7ClO3
- Molecular Weight: 186.59200
- Create Date: 2018-12-25 19:36:40
- Modify Date: 2025-08-25 16:01:03
| Name | 5-Chloro-2-hydroxy-3-methoxybenzaldehyde |
|---|---|
| Synonyms |
5-chloro-2-hydroxy-3-methoxybenzaldehyde
MFCD01103568 |
| Density | 1.377g/cm3 |
|---|---|
| Boiling Point | 268ºC at 760 mmHg |
| Melting Point | 117 - 121 °C |
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.59200 |
| Flash Point | 115.9ºC |
| Exact Mass | 186.00800 |
| PSA | 46.53000 |
| LogP | 1.86670 |
| Index of Refraction | 1.601 |
| 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 |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2913000090 |
|
~63%
7740-05-8 |
| Literature: Yue, Eddy W.; Gerdes, John M.; Mathis, Chester A. Journal of Organic Chemistry, 1991 , vol. 56, # 18 p. 5451 - 5456 |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |