Product Details
| Product Name: 3-Methyl butynol | CAS No.: 115-19-5 |
| EC-No.: 204-070-5 | Min. Order: 10kg |
| Purity: 99% | Supply Ability: 100000kg |
| Release date: 2025/05/26 | |
| Appearance : White powder | Grade: Tech |
| package : bags | keywords : 3-Methyl butynol supplier in China |
| Shipping : sea, air ,express | product name : 3-Methyl butynol manufacture |
| other name : 3-Methyl butynol factory | CAS : 115-19-5 |
3-Methyl butynol CAS 115-19-5 supplier in china
| Product Name: | 3-Methyl butynol |
| Synonyms: | 2-Methyl-2-butynol;2-methyl-2-hydroxy-3-butyne;2-methyl-3-butyn-ol(2);2-Methylbutyn-3-ol-2;3-Butyn-2-ol,2-methyl-;AB-32;Iso-t-pentinol;2-Methyl-3-butyn-2-ol,98% |
| CAS: | 115-19-5 |
| MF: | C5H8O |
| MW: | 84.12 |
| EINECS: | 204-070-5 |
| Melting point | 3 °C |
| Boiling point | 104 °C(lit.) |
| density | 0.868 g/mL at 25 °C(lit.) |
| vapor pressure | 15 mm Hg ( 20 °C) |
| refractive index | n |
| Fp | 77 °F |
| storage temp. | Store below +30°C. |
| solubility | Fully miscible. |
| form | Powder or Crystals |
| pka | 13.34±0.29(Predicted) |
| color | White to yellow-beige to brown |
| PH | 7 (H2O, 20℃) |
| explosive limit | 1.8-16%(V) |
| Water Solubility | miscible |
| Merck | 14,6034 |
| BRN | 635746 |
Specification
| ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White, crystalline powder or colorless crystals | Passes |
| Identification | Accord With BP2007 | Passes |
| Assay | 99.5%~101.0% | 99.97% |
| Melting point | 75°C~78°C | 77°C |
| Optical rotation | -0.05°~+0.05° | 0.00° |
| Heavy metals | ≤ 0.001% | <0.001% |
| Related substances | ||
| Impurity B | ≤ 0.3% | Passes |
| Any other impurity | ≤ 0.3% | Passes |
| Total of all impurities apart from impurity B | ≤ 0.7% | Passes |
| Impurity F | ≤ 0.1% | Not detected |
| Sulphated ash | ≤ 0.1% | 0.02% |
| Appearance of solution | Accord With BP2010 | Passes |
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China- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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