3-Methyl-1-pentyn-3-ol
- Product Name3-Methyl-1-pentyn-3-ol
- CAS77-75-8
- CBNumberCB3854314
- MFC6H10O
- MW98.14
- EINECS201-055-5
- MDL NumberMFCD00004479
- MOL File77-75-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -30 °C |
| Boiling point | 121-122 °C(lit.) |
| Density | 0.866 g/mL at 25 °C(lit.) |
| vapor density | 3 (vs air) |
| vapor pressure | 6.5 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point | 80 °F |
| storage temp. | Flammables area |
| solubility | Cellosolve: miscible |
| pka | 13.34±0.29(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow |
| explosive limit | 1.8-16.0%(V) |
| Merck | 13,5870 |
| BRN | 969340 |
| Henry's Law Constant | 9.9×10-1 mol/(m3Pa) at 25℃, Hilal et al. (2008) |
| CAS DataBase Reference | 77-75-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H318-H226 | |||||||||
| Precautionary statements | P501-P270-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P303+P361+P353-P301+P312+P330-P305+P351+P338+P310-P403+P235 | |||||||||
| Hazard Codes | Xn,F+ | |||||||||
| Risk Statements | 10-22-51/53-2017/10/22 | |||||||||
| Safety Statements | 23-36-61 | |||||||||
| RIDADR | UN 1986 3/PG 3 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | SC4900000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29052990 | |||||||||
| HS Code | 29280090 | |||||||||
| Toxicity | LD50 orally in mice, rats, guinea pigs: 600-900 mg/kg (Margolin) | |||||||||
| NFPA 704: |
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