2-hydroxybutanenitrile
Names
[ CAS No. ]:
4476-02-2
[ Name ]:
2-hydroxybutanenitrile
[Synonym ]:
D,L-2-Hydroxybutyronitrile
BUTYRONITRILE,2-HYDROXY
Propionaldehyde cyanohydrin
EINECS 224-753-1
2-hydroxy-butyronitrile
2-oxidanylbutanenitrile
2-hydroxy-n-butyronitrile
Chemical & Physical Properties
[ Density]:
0.962 g/mL at 20ºC(lit.)
[ Boiling Point ]:
193.2ºC at 760 mmHg
[ Molecular Formula ]:
C4H7NO
[ Molecular Weight ]:
85.10450
[ Flash Point ]:
70.6ºC
[ Exact Mass ]:
85.05280
[ PSA ]:
44.02000
[ LogP ]:
0.28088
[ Index of Refraction ]:
n20/D 1.414
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EU0280000
- CHEMICAL NAME :
- Butyronitrile, 2-hydroxy-
- CAS REGISTRY NUMBER :
- 4476-02-2
- BEILSTEIN REFERENCE NO. :
- 1699102
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H7-N-O
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 19 mg/kg
- TOXIC EFFECTS :
- Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 84,533,1986
Safety Information
[ Hazard Codes ]:
T: Toxic;
[ Risk Phrases ]:
R23/24/25
[ Safety Phrases ]:
36/37/39-45
[ RIDADR ]:
UN 2810 6
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1(b)
[ HS Code ]:
2926909090
Synthetic Route
Customs
[ HS Code ]: 2926909090
[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%