16766-30-6
16766-30-6 structure
- Name: 4-Chloroguaiacol
- Chemical Name: 4-Chloro-2-Methoxyphenol
- CAS Number: 16766-30-6
- Molecular Formula: C7H7ClO2
- Molecular Weight: 158.582
- Catalog: Chemical reagent Organic reagent Aromatic alcohol
- Create Date: 2018-08-28 13:07:07
- Modify Date: 2025-08-26 17:52:40
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4-Chloroguaiaco (4-Chloro-2-methoxyphenol) is a phenol derivative, with antimicrobial activity. 4-Chloroguaiaco shows inhibition against S. aureus and E. coli with MICs both of 110μg/mL[1].
| Name | 4-Chloro-2-Methoxyphenol |
|---|---|
| Synonyms |
4-Chloroguaiacol
Phenol, 4-chloro-2-methoxy- MFCD00070774 2-Methoxy-4-chloro-phenol 4-Chloro-2-methoxyphenol |
| Description | 4-Chloroguaiaco (4-Chloro-2-methoxyphenol) is a phenol derivative, with antimicrobial activity. 4-Chloroguaiaco shows inhibition against S. aureus and E. coli with MICs both of 110μg/mL[1]. |
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| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 242.4±20.0 °C at 760 mmHg |
| Melting Point | 16-17 °C(lit.) |
| Molecular Formula | C7H7ClO2 |
| Molecular Weight | 158.582 |
| Flash Point | 100.4±21.8 °C |
| Exact Mass | 158.013458 |
| PSA | 29.46000 |
| LogP | 2.36 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.554 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| 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 | 2909500000 |
|
~89%
16766-30-6 |
| Literature: Yadav; Reddy; Basak; Narsaiah Advanced Synthesis and Catalysis, 2004 , vol. 346, # 1 p. 77 - 82 |
|
~92%
16766-30-6 |
| Literature: Sanz, Roberto; Martinez, Alberto; Marcos, Cesar; Fananas, Francisco J. Synlett, 2008 , # 13 p. 1957 - 1960 |
|
~43%
16766-30-6 |
| Literature: Bovonsombat, Pakorn; Ali, Rameez; Khan, Chiraphorn; Leykajarakul, Juthamard; Pla-On, Kawin; Aphimanchindakul, Suraj; Pungcharoenpong, Natchapon; Timsuea, Nisit; Arunrat, Anchalee; Punpongjareorn, Napat Tetrahedron, 2010 , vol. 66, # 34 p. 6928 - 6935 |
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~%
16766-30-6 |
| Literature: EP1134220 A1, ; |
|
~%
16766-30-6 |
| Literature: Gazzetta Chimica Italiana, , vol. 63, p. 612,620 |
|
~%
16766-30-6 |
| Literature: Journal of the Chemical Society, , p. 3681,3683 |
| Precursor 5 | |
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| DownStream 9 | |
| HS Code | 2909500000 |
|---|---|
| Summary | 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |