1-Penten-3-one
Names
[ CAS No. ]:
1629-58-9
[ Name ]:
1-Penten-3-one
[Synonym ]:
MFCD00009316
1-Penten-3-one
Ketone, ethyl vinyl
1-Penten-3-one,Ethyl vinyl ketone
EINECS 216-624-3
Pent-1-en-3-one
Ethylvinylketone
Ethyl vinyl ketone
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
104.3±9.0 °C at 760 mmHg
[ Molecular Formula ]:
C5H8O
[ Molecular Weight ]:
84.116
[ Flash Point ]:
-6.7±0.0 °C
[ Exact Mass ]:
84.057518
[ PSA ]:
17.07000
[ LogP ]:
0.57
[ Vapour Pressure ]:
31.1±0.2 mmHg at 25°C
[ Index of Refraction ]:
1.399
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SB3800000
- CHEMICAL NAME :
- 1-Penten-3-one
- CAS REGISTRY NUMBER :
- 1629-58-9
- BEILSTEIN REFERENCE NO. :
- 1735857
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C5-H8-O
- MOLECULAR WEIGHT :
- 84.13
- WISWESSER LINE NOTATION :
- 2V1U1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00948
Safety Information
[ Symbol ]:
GHS02, GHS05, GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225-H301 + H311 + H331-H314
[ Precautionary Statements ]:
P210-P280-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
F:Flammable;T:Toxic;
[ Risk Phrases ]:
R11;R23/24/25;R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 3286 3/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
SB3800000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
2914190090
Synthetic Route
Customs
[ HS Code ]: 2914190090
[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
Articles
Food Chem. 169 , 492-8, (2014)
The aim of the present study was to evaluate the off-flavour masking potential of pea dextrin (PD) in emulsions rich in ω-3 and ω-6-fatty acids in comparison with maltodextrin (MD) and 2-hydroxypropyl...
Modeling the sensory impact of defined combinations of volatile lipid oxidation products on fishy and metallic off-flavors.J. Agric. Food Chem. 52(6) , 1635-41, (2004)
The volatiles (E,Z)-2,6-nonadienal, 1-penten-3-one, (Z)-4-heptenal, and (E,E)-2,4-heptadienal were added to milk containing 1.5% fat according to a central composite design, to evaluate the individual...
Inhalation toxicity studies of the alpha,beta-unsaturated ketones: ethyl vinyl ketone.Inhal. Toxicol. 13(8) , 633-58, (2001)
The National Toxicology Program is conducting a chemical class study to investigate the structure-activity relationships for the toxicity of alpha,beta-unsaturated ketones. Ethyl vinyl ketone (EVK) wa...