4-Methyl-1-phenyl-2-pentanone

CAS No.：5349-62-2

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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4-Methyl-1-phenyl-2-pentanone Basic information

Product Name:	4-Methyl-1-phenyl-2-pentanone
Synonyms:	2-Pentanone, 4-methyl-1-phenyl-;4-methyl-1-phenyl-2-pentanon;4-methyl-1-phenylpentan-2-one;4-METHYL-1-PHENYL-2-PENTANONE;BENZYL ISOBUTYL KETONE;FEMA 2740;4-METHYL-1-PHENYL-2-PENTANONE 92+%;spicy pentanone
CAS:	5349-62-2
MF:	C12H16O
MW:	176.25
EINECS:	226-316-0
Product Categories:
Mol File:	5349-62-2.mol

4-Methyl-1-phenyl-2-pentanone Chemical Properties

Boiling point	250-251 °C(lit.)
density	0.949 g/mL at 25 °C(lit.)
refractive index	n20/D 1.498(lit.)
FEMA	2740 \| 4-METHYL-1-PHENYL-2-PENTANONE
Fp	221 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
JECFA Number	828
CAS DataBase Reference	5349-62-2(CAS DataBase Reference)
NIST Chemistry Reference	Benzyl isobutyl ketone(5349-62-2)
EPA Substance Registry System	2-Pentanone, 4-methyl-1-phenyl- (5349-62-2)

Safety Information

WGK Germany	3
HS Code	2914390090

MSDS Information

Provider	Language
SigmaAldrich	English

4-Methyl-1-phenyl-2-pentanone Usage And Synthesis

Description	4-Methyl-l-phenyl-2-pentanone has a sweet, woody, spicy odor. At low levels, it has a sweet and tart, fruity flavor. Prepared by passing phenylacetic acid and isovaleric acid over Th02 catalyst at 450 - 470°C.
Chemical Properties	4-Methyl-1-phenyl-2-pentanone has a sweet, woody, spicy odor. At low levels, the flavor is sweet and tart
Chemical Properties	Colorless, oily liquid
Uses	Flavoring.
Uses	4-Methyl-1-phenyl-2-pentanone is a volatile flavor and fragrance agent used as a food additive, which gives rise to a woody odour and a sweet/fruity/spicy taste.
Preparation	By passing phenylacetic acid and isovaleric acid over ThO2 catalyst at 450 to 470°C.

4-Methyl-1-phenyl-2-pentanone Preparation Products And Raw materials

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