4-Oxopentanal
- Product Name
- 4-Oxopentanal
- CAS No.
- 626-96-0
- Chemical Name
- 4-Oxopentanal
- Synonyms
- 4-oxopentanal;OXOPENTANAL(4-);levulinaldehyde;Pentanal, 4-oxo-;1,4-Pentanedione;Pentane-2,5-dione;γ-oxovaleraldehyde;Levulinic aldehyde;4-Oxovaleraldehyde;Phenol,2,2'-[1,6-ethanediylbis[nitrilo(E)methylidyne]]bis-
- CBNumber
- CB01481451
- Molecular Formula
- C5H8O2
- Formula Weight
- 100.12
- MOL File
- 626-96-0.mol
4-Oxopentanal Property
- Boiling point:
- 127.55°C (rough estimate)
- Density
- 1.0134
- refractive index
- 1.4257
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- form
- Oil
- color
- Colourless to Pale Yellow
- Stability:
- Hygroscopic
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P370+P378In case of fire: Use … for extinction.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- O858605
- Product name
- 4-Oxopentanal
- Packaging
- 1g
- Price
- $1210
- Updated
- 2021/12/16
4-Oxopentanal Chemical Properties,Usage,Production
Uses
4-Oxopentanal is an intermediate used to prepare enantiopure sulfinimines. It is also used in the synthesis of 2-pyridinone derivatives as HIV-1-specific reverse transcriptase inhibitors.
Definition
ChEBI: 4-oxopentanal is a ketoaldehyde that is pentanal substituted by an oxo group at position 4. It has a role as a metabolite.
References
[1] STACEY E ANDERSON. Irritancy and allergic responses induced by exposure to the indoor air chemical 4-oxopentanal.[J]. Toxicological Sciences, 2012: 371-381. DOI:10.1093/toxsci/kfs102.
[2] P. FRUEKILDE. Ozonolysis at vegetation surfaces?: A source of acetone, 4-oxopentanal, 6-methyl-5-hepten-2-one, and geranyl acetone in the troposphere[J]. Atmospheric Environment, 1998, 32 1: 1893-1902. DOI:10.1016/S1352-2310(97)00485-8.
[3] AIONA P K, LEE H J J, LIN P, et al. A Role for 2-Methyl Pyrrole in the Browning of 4-Oxopentanal and Limonene Secondary Organic Aerosol.[J]. Environmental science & technology, 2017, 51 19: 11048-11056. DOI:10.1021/acs.est.7b02293.
4-Oxopentanal Preparation Products And Raw materials
Raw materials
Preparation Products
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