Ethyl vinyl ketone
- Product Name
- Ethyl vinyl ketone
- CAS No.
- 1629-58-9
- Chemical Name
- Ethyl vinyl ketone
- Synonyms
- 1-PENTEN-3-ONE;PENT-1-EN-3-ONE;EVK;1-pentene-3-one;1-Penten-3-on;Ethenyl ethyl ketone;FEMA 3382;C2H5COCH=CH2;-penten-3-one;4-Penten-3-one
- CBNumber
- CB6853176
- Molecular Formula
- C5H8O
- Formula Weight
- 84.12
- MOL File
- 1629-58-9.mol
Ethyl vinyl ketone Property
- Melting point:
- 59-61 °C
- Boiling point:
- 38 °C/60 mmHg (lit.)
- Density
- 0.851 g/mL at 20 °C 0.845 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.419(lit.)
- FEMA
- 3382 | 1-PENTEN-3-ONE
- Flash point:
- 20 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform (Sparingly), Methanol (Slightly)
- form
- Liquid
- color
- Clear colorless to amber
- Odor
- at 1.00 % in propylene glycol. pungent peppery mustard garlic onion
- Odor Type
- spicy
- Water Solubility
- Insoluble in water; soluble in most organic solvents.
- JECFA Number
- 1147
- BRN
- 1735857
- Exposure limits
- ACGIH: TWA 2 mg/m3
NIOSH: TWA 10 mg/m3 - LogP
- 0.65
- CAS DataBase Reference
- 1629-58-9(CAS DataBase Reference)
- NIST Chemistry Reference
- 1-Penten-3-one(1629-58-9)
- EPA Substance Registry System
- Ethyl vinyl ketone (1629-58-9)
Safety
- Hazard Codes
- F,T
- Risk Statements
- 11-23/24/25-34
- Safety Statements
- 26-36/37/39-45-16
- RIDADR
- UN 3286 3/PG 2
- WGK Germany
- 3
- RTECS
- SB3800000
- F
- 10-23
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29141900
- Toxicity
- LD50 ivn-mus: 56 mg/kg CSLNX* NX#00948
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- E51309
- Product name
- 1-Penten-3-one
- Purity
- contains 0.1% BHT as stabilizer, 97%
- Packaging
- 5g
- Price
- $59.1
- Updated
- 2024/03/01
- Product number
- 76723
- Product name
- 1-Penten-3-one
- Purity
- contains ~0.1% BHT as stabilizer, analytical standard
- Packaging
- 1ml
- Price
- $84
- Updated
- 2022/05/15
- Product number
- L06829
- Product name
- Ethyl vinyl ketone, 97%, stab.
- Packaging
- 5g
- Price
- $98
- Updated
- 2024/03/01
- Product number
- L06829
- Product name
- Ethyl vinyl ketone, 97%, stab.
- Packaging
- 25g
- Price
- $307
- Updated
- 2024/03/01
- Product number
- E51309
- Product name
- 1-Penten-3-one
- Purity
- contains 0.1% BHT as stabilizer, 97%
- Packaging
- 25g
- Price
- $281
- Updated
- 2024/03/01
Ethyl vinyl ketone Chemical Properties,Usage,Production
Chemical Properties
clear colorless to amber liquid
Chemical Properties
1-Penten-3-one has a powerful, penetrating odor. This compound is also reported as having a pungent, mustard odor. It polymerizes readily with heat or in the presence of alkali.
Occurrence
Reported found in banana, orange peel oil, grapefruit juice and peel, peach, lean fish, fish oil, chicken fat, black tea, soybean, defatted soybean, lovage leaf, endive, chive, oysters, clam, boiled and cooked beef, kiwifruit, guava, grapes, tomato, butter and maté.
Uses
Ethyl vinyl ketone is used as reagent for annulation.
Preparation
By reacting ethylene with a mixture of propionyl chloride, aluminum trichloride and carbon disulfide.
Definition
ChEBI: 1-penten-3-one is an enone that is pent-1-ene substituted by an oxo group at position 3. It has a role as a human metabolite, a flavouring agent, a plant metabolite and a genotoxin.
Aroma threshold values
Detection: 1 to 13 ppb
Taste threshold values
Taste characteristics at 5.0 ppm: pungent, ethereal, peppery, garlic, onion, fishy and mustard with a hot nuance.
General Description
Ethyl vinyl ketone is a volatile flavor compound mainly found in tomatoes. It may be responsible for the raw bean odor and flavor in soybeans.
Safety Profile
Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES
Ethyl vinyl ketone Preparation Products And Raw materials
Raw materials
Preparation Products
Ethyl vinyl ketone Suppliers
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View Lastest Price from Ethyl vinyl ketone manufacturers
- Product
- Ethyl vinyl ketone, 1-Penten-3-on 1629-58-9
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99.99
- Supply Ability
- 500kg/month
- Release date
- 2021-03-10
- Product
- Ethyl vinyl ketone 1629-58-9
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- Ethyl vinyl ketone 1629-58-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 100g
- Purity
- 99.0%+
- Supply Ability
- 100 tons
- Release date
- 2020-01-19