2-Methylbenzenethiol
- Product Name2-Methylbenzenethiol
- CAS137-06-4
- CBNumberCB8330729
- MFC7H8S
- MW124.2
- EINECS205-276-8
- MDL NumberMFCD00004838
- MOL File137-06-4.mol
Chemical Properties
| Melting point: | 10-12 °C (lit.) |
| Boiling point: | 194 °C |
| Density | 1.06 |
| refractive index | 1.58 |
| FEMA | 3240 | O-TOLUENETHIOL |
| Flash point: | 64 °C |
| storage temp. | Store below +30°C. |
| pka | pK1:6.64 (25°C) |
| form | clear liquid |
| color | Colorless to Light yellow |
| Specific Gravity | 1.055 |
| Odor | at 0.10 % in propylene glycol. meaty sulfurous onion garlic egg rubber |
| Odor Type | meaty |
| biological source | synthetic |
| explosive limit | 1.1%(V) |
| Water Solubility | insoluble |
| Sensitive | Stench |
| Merck | 14,9325 |
| JECFA Number | 528 |
| BRN | 774068 |
| Henry's Law Constant | 2.7×10-2 mol/(m3Pa) at 25℃, HSDB (2015) |
| InChI | 1S/C7H8S/c1-6-4-2-3-5-7(6)8/h2-5,8H,1H3 |
| InChIKey | LXUNZSDDXMPKLP-UHFFFAOYSA-N |
| SMILES | Cc1ccccc1S |
| LogP | 2.98 |
| CAS DataBase Reference | 137-06-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenethiol, 2-methyl-(137-06-4) |
| EPA Substance Registry System | Benzenethiol, 2-methyl- (137-06-4) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H227 | |||||||||
| Precautionary statements | P501-P261-P270-P210-P271-P264-P280-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312-P403+P235 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 37/38-41-36/37/38-20/21/22 | |||||||||
| Safety Statements | 26-39-36/37/39-23 | |||||||||
| RIDADR | 2810 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | XT8750000 | |||||||||
| Hazard Note | Harmful/Irritant/Stench | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2930909099 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications |
Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| Hazardous Substances Data | 137-06-4(Hazardous Substances Data) | |||||||||
| Toxicity | mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),National Technical Information Service. Vol. AD277-689, | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704: |
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