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| CAS No.: | 5809-59-6 |
|---|---|
| Name: | 2-hydroxy-3-butenenitrile |
| Article Data: | 17 |
| Molecular Structure: | |
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|
|
| Formula: | C4H5 N O |
| Molecular Weight: | 83.0898 |
| Synonyms: | 1-Cyano-1-hydroxy-2-propene;2-Hydroxy-3-butenenitrile; 2-Hydroxy-3-butenylnitrile; 2-Propenal, cyanohydrin;Acrolein cyanohydrin; Vinylglycolonitrile |
| Density: | 1.026g/cm3 |
| Boiling Point: | 195.2°Cat760mmHg |
| Flash Point: | 71.9°C |
| Safety: | A poison by ingestion, skin contact, and inhalation. A skin and severe eye irritant. May polymerize explosively when exposed to light and air above 25°C. A storage hazard. When heated to decomposition it emits toxic fumes of NOx and CN−. See also NITRILES. |
| PSA: | 44.02000 |
| LogP: | 0.58168 |
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- 40326-19-0
2-<(trimethylsilyl)oxy>-3-butenenitrile
- 5809-59-6
3-cyano-3-hydroxy-1-propene
| Conditions | Yield |
|---|---|
| With hydrogenchloride In tetrahydrofuran; water for 4h; Heating; | 90% |
| Conditions | Yield |
|---|---|
| In water; dimethyl sulfoxide at 0 - 10℃; for 0.5h; | 78% |
| With indium(III) trifluoride; water Ambient temperature; | 75% |
| Stage #1: trimethylsilyl cyanide; acrolein With zinc(II) iodide at 20℃; for 16h; Stage #2: With hydrogenchloride In tetrahydrofuran; water for 1h; | 22% |
| Stage #1: trimethylsilyl cyanide; acrolein With zinc(II) iodide Addition; Stage #2: With hydrogenchloride Substitution; | |
| With lithium perchlorate trihydrate at 20℃; |
| Conditions | Yield |
|---|---|
| With triethylamine In dichloromethane 1.) 1h 0 deg C; 2.) 30 min r.t.; | 72% |
- 60-29-7
diethyl ether
- 151-50-8
potassium cyanide
- 64-19-7
acetic acid
- 107-02-8
acrolein
- 5809-59-6
3-cyano-3-hydroxy-1-propene
| Conditions | Yield |
|---|---|
| With diethyl ether; acetic acid wird mit wenig Wasser versetzt, die aetherische Loesung abgehoben und destilliert; | |
| With acetic acid In diethyl ether at 15℃; for 1.5h; | |
| With acetic acid In diethyl ether | |
| With acetic acid In diethyl ether Addition; |
- 15667-63-7
2-acetoxy-3-butenenitrile
- 5809-59-6
3-cyano-3-hydroxy-1-propene
| Conditions | Yield |
|---|---|
| With methanol at 20℃; for 144h; Inert atmosphere; | 65.6 g |
| Conditions | Yield |
|---|---|
| With sulfuric acid; Acetate de N,N-dimethylamino-4 pyridinium at 40 - 45℃; under 7.50075 Torr; for 1.5h; Pressure; Reagent/catalyst; Temperature; | 99.9% |
| at 30℃; for 0.5h; Temperature; | 99.6% |
| With sodium acetate |
- 74-93-1
methylthiol
- 5809-59-6
3-cyano-3-hydroxy-1-propene
- 17773-41-0
2-hydroxy-4-(methylthio)butyronitrile
| Conditions | Yield |
|---|---|
| With triethyl borane at -10 - 20℃; for 0.0833333h; UV-irradiation; | 96% |
| Conditions | Yield |
|---|---|
| In not given pH=4.6; with H2O vapour; | 96% |
| Conditions | Yield |
|---|---|
| With triethyl borane at 20℃; UV-irradiation; | 95% |
- Total:32 Page 1 of 1 1
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Chemistry
Chemistry informtion about 2-Hydroxy-3-Butenenitrile (CAS NO.5809-59-6) is:
IUPAC Name: 2-Hydroxybut-3-Enenitrile
Synonyms: 2-Hydroxy-3-Butenenitrile ; 1-Cyano-1-Hydroxy-2-Propene ; 1-Cyano-2-Propen-1-Ol ; Acrolein Cyanohydrin ; Vinyl Glyconitrile ; Vinylglycolonitrile
MF: C4H5NO
MW: 83.0886
EINECS: 227-371-3
Density: 1.026 g/cm3
Flash Point: 71.9 °C
Boiling Point: 195.2 °C at 760 mmHg
Vapour Pressure: 0.11 mmHg at 25°C
Enthalpy of Vaporization: 50.2 kJ/mol
Following is the molecular structure of 2-Hydroxy-3-Butenenitrile (CAS NO.5809-59-6) is:
Toxicity Data With Reference
| 1. | skn-rbt 10 mg/24H open | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 2. | eye-rbt 50 µg open SEV | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 3. | orl-rat LD50:65 mg/kg | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 4. | ihl-rat LC50:16 ppm/4H | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 5. | skn-rbt LD50:7500 µg/kg | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. |
Consensus Reports
Cyanide and its compounds are on the Community Right-To-Know List.
Safety Profile
A poison by ingestion, skin contact, and inhalation. A skin and severe eye irritant. May polymerize explosively when exposed to light and air above 25°C. A storage hazard. When heated to decomposition it emits toxic fumes of NOx and CN−. See also NITRILES.