ChemicalBook >> CAS DataBase List >>4-METHOXYBENZENETHIOL
4-METHOXYBENZENETHIOL
- CAS No.
- 696-63-9
- Chemical Name:
- 4-METHOXYBENZENETHIOL
- Synonyms
- 4-METHOXYTHIOPHENOL;Benzenethiol, 4-methoxy-;p-Methoxy thiophenol;P-METHOXYBENZENETHIOL;NSC 100727;2-Mercaptoanisol;4-MERCAPTOANISOLE;para-thioguaiacol;4-METHOXYBENZENETHIO;4-METHOXYBENZENETHIOL
- CBNumber:
- CB2426316
- Molecular Formula:
- C7H8OS
- Molecular Weight:
- 140.2
- MDL Number:
- MFCD00004849
- MOL File:
- 696-63-9.mol
- MSDS File:
- SDS
Last updated:2026-05-28 00:28:19
| Product description | Number | Pack Size | Price |
| 4-Methoxythiophenol 97% | 109525 | 5g | $97.3 |
| 4-Methoxythiophenol 97% | 109525 | 25g | $383 |
| 4-Methoxybenzenethiol >96.0%(GC) | M1333 | 5g | $54 |
| 4-Methoxybenzenethiol >96.0%(GC) | M1333 | 25g | $156 |
| 4-Methoxythiophenol | FM36232 | 0.25kg | $900 |
| More product size | |||
| Melting point | 291.7-295.8 °C (decomp) |
|---|---|
| Boiling point | 100-103 °C/13 mmHg (lit.) |
| Density | 1.14 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 205 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Not miscible or difficult to mix. |
| pka | 6.76±0.10(Predicted) |
| form | Liquid |
| Specific Gravity | 1.140 |
| color | Clear colorless to light yellow |
| Sensitive | Stench |
| BRN | 1446910 |
| InChI | 1S/C7H8OS/c1-8-6-2-4-7(9)5-3-6/h2-5,9H,1H3 |
| InChIKey | NIFAOMSJMGEFTQ-UHFFFAOYSA-N |
| SMILES | COc1ccc(S)cc1 |
| LogP | 2.320 (est) |
| CAS DataBase Reference | 696-63-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 68N68LMU0G |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38-22 | |||||||||
| Safety Statements | 26-36/37-37/39 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DC1800000 | |||||||||
| F | 10-13-23 | |||||||||
| Hazard Note | Harmful/Stench | |||||||||
| HazardClass | IRRITANT, STENCH | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29309090 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
4-METHOXYBENZENETHIOL price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 109525 | 4-Methoxythiophenol 97% | 696-63-9 | 5g | $97.3 | 2026-04-30 | Buy |
| Sigma-Aldrich | 109525 | 4-Methoxythiophenol 97% | 696-63-9 | 25g | $383 | 2026-04-30 | Buy |
| TCI Chemical | M1333 | 4-Methoxybenzenethiol >96.0%(GC) | 696-63-9 | 5g | $54 | 2026-04-30 | Buy |
| TCI Chemical | M1333 | 4-Methoxybenzenethiol >96.0%(GC) | 696-63-9 | 25g | $156 | 2026-04-30 | Buy |
| Biosynth | FM36232 | 4-Methoxythiophenol | 696-63-9 | 0.25kg | $900 | 2026-06-04 | Buy |
4-METHOXYBENZENETHIOL Chemical Properties,Uses,Production
Chemical Properties
Colorless light yellow liquid.
Uses
4-Methoxythiophenol is used in preparing samples for self-assembled monolayers (SAMs) characterization and to study SAMs effect on both n- and p-channel organic thin film transistors. It is also used in cesium fluoride-Celite catalyzed preparation of thioethers and thioesters.
Synthesis Reference(s)
The Journal of Organic Chemistry, 49, p. 2637, 1984 DOI: 10.1021/jo00188a028
4-METHOXYBENZENETHIOL Preparation Products And Raw materials
Global( 235)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14026 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1056@dideu.com | China | 3967 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Finetech Industry Limited | +86-27-8746-5837 +8619945049750 | info@finetechnology-ind.com | China | 9539 | 58 |
View Lastest Price from 4-METHOXYBENZENETHIOL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-08 | 4-Methoxybenzenethiol
696-63-9
|
1kg | 99% | 1 | Jinan Ruitong Biotech Co., Ltd. | ||
 |
2026-03-20 | 4-METHOXYBENZENETHIOL
696-63-9
|
1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | ||
 |
2019-07-06 | 4-METHOXYBENZENETHIOL
696-63-9
|
$1.00 | 1KG | 98% | 150KG | Career Henan Chemical Co |
-
- 4-Methoxybenzenethiol
696-63-9
- 99%
- Jinan Ruitong Biotech Co., Ltd.
-
- 4-METHOXYBENZENETHIOL
696-63-9
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 4-METHOXYBENZENETHIOL
696-63-9
- $1.00
- 98%
- Career Henan Chemical Co
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4-Methoxybenzenethiol,98%
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4-METHOXYBENZENETHIO
4-Methoxybenzenethiol, 98% 5ML
4-Mercaptoanisole
4-Methoxythiophenol
4-Methoxythiophenol, 98+%
4-Methoxy thiophenol ,97%
Benzenethiol, p-Methoxy- (6CI,7CI,8CI)
NSC 100727
4-Methoxythiophenol 97%
4-Methoxybenzenethiol>
para-thioguaiacol
p-Methoxy thiophenol
Benzenethiol, 4-methoxy-
4-Iodoanisole（Assumed）
4-METHOXYTHIOPHENOL
P-METHOXYBENZENETHIOL
696-63-9
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Phenoles and thiophenoles
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