PYRUVONITRILE manufacturers
- PYRUVONITRILE
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- $0.00 / 1kg
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2025-04-04
- CAS:631-57-2
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1Ton
- acetyl cyanide
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- $1.00 / 1KG
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2020-01-10
- CAS:631-57-2
- Min. Order: 1KG
- Purity: 98% HPLC
- Supply Ability: 10 tons/month
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| | PYRUVONITRILE Basic information |
| | PYRUVONITRILE Chemical Properties |
| Boiling point | 92-93 °C(lit.) | | density | 0.974 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.376(lit.) | | Fp | 58 °F | | storage temp. | 2-8°C | | solubility | Soluble in ether and acetonitrile. | | form | Liquid | | color | Colorless to brown | | BRN | 1737633 | | Exposure limits | NIOSH: IDLH 25 mg/m3 | | InChI | 1S/C3H3NO/c1-3(5)2-4/h1H3 | | InChIKey | QLDHWVVRQCGZLE-UHFFFAOYSA-N | | SMILES | CC(=O)C#N | | CAS DataBase Reference | 631-57-2 |
| Hazard Codes | F,T,N | | Risk Statements | 11-23/25-51/53-37/38 | | Safety Statements | 45-61-36/37-16 | | RIDADR | UN 3273 3/PG 2 | | WGK Germany | 3 | | F | 8-10-13 | | HazardClass | 3.1 | | PackingGroup | II | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Chronic 3
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3 |
| | PYRUVONITRILE Usage And Synthesis |
| Description | Pyruvonitrile is a versatile electrophile useful for selective acylation, cyanohydrin synthesis, and cycloaddition reactions. | | Chemical Properties | Pyruvonitrile has a boiling point of 92.3 °C and a density of 0.9745 g/cm3. | | Uses | Pyruvonitrile was used in the synthesis of cuprate-carbonyl π-complexes by reaction with Me2CuLi in THF. | | Preparation | Preparative Methods of Pyruvonitrile: acyl cyanides are readily prepared from the reaction of acyl halides with Copper(I)
Cyanide, Sodium Cyanide,or Cyanotrimethylsilane and via the oxidation of cyanohydrins. | | General Description | The infrared spectra of pyruvonitrile was studied. | | storage | Pyruvonitrile and its analogs are highly toxic; use in a fume hood. |
| | PYRUVONITRILE Preparation Products And Raw materials |
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