NEOPENTYL ALCOHOL
- CAS No.
- 75-84-3
- Chemical Name:
- NEOPENTYL ALCOHOL
- Synonyms
- 2,2-DIMETHYL-1-PROPANOL;2,2-Dimethylpropanol;Neopentanol;TERT-BUTYL CARBINOL;(CH3)3CCH2OH;Newamylalcohol;neoamylalcohol;Neoamyl Alcohol;Neopentylalkohol;NEOPENTYL ALCOHOL
- CBNumber:
- CB5315323
- Molecular Formula:
- C5H12O
- Molecular Weight:
- 88.15
- MDL Number:
- MFCD00004682
- MOL File:
- 75-84-3.mol
- MSDS File:
- SDS
| Melting point | 52-56 °C(lit.) |
|---|---|
| Boiling point | 113-114 °C(lit.) |
| Density | 0.818 g/mL at 25 °C(lit.) |
| vapor pressure | 16 mm Hg ( 20 °C) |
| refractive index | 1.3915 |
| Flash point | 98 °F |
| storage temp. | Flammables area |
| form | Waxy Crystalline Solid |
| pka | 15.24±0.10(Predicted) |
| Specific Gravity | 0.818 |
| color | Colorless |
| Water Solubility | 3.5 G/100 ML AT 25 ºC |
| Merck | 14,6457 |
| BRN | 1730984 |
| InChIKey | KPSSIOMAKSHJJG-UHFFFAOYSA-N |
| LogP | 1.310 |
| CAS DataBase Reference | 75-84-3(CAS DataBase Reference) |
| FDA UNII | 5I067PJD7S |
| NIST Chemistry Reference | 1-Propanol, 2,2-dimethyl-(75-84-3) |
| EPA Substance Registry System | Neopentyl alcohol (75-84-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H228-H332-H335 | |||||||||
| Precautionary statements | P210-P240-P241-P261-P271-P304+P340+P312 | |||||||||
| Hazard Codes | Xi,F | |||||||||
| Risk Statements | 10-36/37-11 | |||||||||
| Safety Statements | 16-26-36/37-7/9-33 | |||||||||
| RIDADR | UN 1325 4.1/PG 2 | |||||||||
| OEB | A | |||||||||
| OEL | TWA: 100.0 ppm; 360.0 mg/m3, STEL: 125.0 ppm; 450.0 mg/m3 | |||||||||
| WGK Germany | 1 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 4.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29051990 | |||||||||
| Hazardous Substances Data | 75-84-3(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
NEOPENTYL ALCOHOL price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | N7206 | 2,2-Dimethyl-1-propanol 99% | 75-84-3 | 10g | $44.7 | 2024-03-01 | Buy |
| Sigma-Aldrich | N7206 | 2,2-Dimethyl-1-propanol 99% | 75-84-3 | 100g | $135 | 2024-03-01 | Buy |
| TCI Chemical | D0792 | 2,2-Dimethyl-1-propanol >98.0%(GC) | 75-84-3 | 25g | $72 | 2024-03-01 | Buy |
| TCI Chemical | D0792 | 2,2-Dimethyl-1-propanol >98.0%(GC) | 75-84-3 | 100g | $243 | 2024-03-01 | Buy |
| Alfa Aesar | A14390 | Neopentyl alcohol, 99% | 75-84-3 | 25g | $41.65 | 2024-03-01 | Buy |
NEOPENTYL ALCOHOL Chemical Properties,Uses,Production
Chemical Properties
Amyl alcohols (pentanols) have eight isomers. All are flammable, colorless liquids, except the isomer 2,2- dimethyl-1-propanol, which is a crystalline solid.
Chemical Properties
colorless waxy crystalline solid
Uses
- 2,2-Dimethyl-1-propanol can be used in the synthesis of surfactant that stabilize reduced graphene oxide (rGO) dispersion.
- Biodiesel containing branched-chain esters prepared by the transesterification of vegetable oils with 2,2-dimethyl-1-propanol has been reported to show lower crystallization temperature when compared to methyl and ethyl ester counterparts.
Uses
It is used in the Mitsunobu reaction of methyl salicylate coupling of sterically hindered substrates.
Potential Exposure
(n-isomer); Suspected reprotoxic hazard, Primary irritant (w/o allergic reaction), (iso-, primary): Possible risk of forming tumors, Primary irritant (w/o allergic reaction), (sec-, active primary-, and other isomers) Primary irritant (w/o allergic reaction). Used as a solvent in organic synthesis and synthetic flavoring, pharmaceuticals, corrosion inhibitors; making plastics and other chemicals; as a flotation agent. The (n-isomer) is used in preparation of oil additives, plasticizers, synthetic lubricants, and as a solvent.
Shipping
UN2811 Pentanols, Hazard Class: 3; Labels: 3- Flammable liquid. UN1987 Alcohols, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid.
Purification Methods
It is difficult to distil because it is a solid at ambient temperatures. Purify it by fractional crystallisation and sublimation. [Beilstein 1 IV 1690.]
Incompatibilities
Forms an explosive mixture with air. Contact with strong oxidizers and hydrogen trisulfide may cause fire and explosions. Incompatible with strong acids. Violent reaction with alkaline earth metals forming hydrogen, a flammable gas.
Waste Disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.
NEOPENTYL ALCOHOL Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12833 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5857 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18151 | 58 |
| Taizhou Tianhong Biochemistry Technology Co., Ltd. | 0523-86132544 | sales@thbiochem.com | CHINA | 305 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2930 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
View Lastest Price from NEOPENTYL ALCOHOL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-31 | NEOPENTYL ALCOHOL
75-84-3
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-10-25 | NEOPENTYL ALCOHOL
75-84-3
|
US $10.00-3.00 / kg | 1kg | 0.99 | 5 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-10-21 | NEOPENTYL ALCOHOL
75-84-3
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- NEOPENTYL ALCOHOL
75-84-3
- US $0.00-0.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- NEOPENTYL ALCOHOL
75-84-3
- US $10.00-3.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- NEOPENTYL ALCOHOL
75-84-3
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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