Butyl levulinate

ChemicalBook > CAS DataBase List > Butyl levulinate

Aroma

Product Name: Butyl levulinate
CAS No.: 2052-15-5
Chemical Name: Butyl levulinate
Synonyms: NBL;FEMA 2207;FEMA 22073;Butyl levulite;BUTYLLAEVULATE;Butyl Levuhnate;Butyl leulinate;butyllaevulinate;BUTYL LEVULINATE;Butyl laevulinate
CBNumber: CB5778065
Molecular Formula: C9H16O3
Formula Weight: 172.22
MOL File: 2052-15-5.mol

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Butyl levulinate Property

Boiling point:: 106-108 °C5.5 mm Hg(lit.)
Density: 0.974 g/mL at 25 °C(lit.)
vapor pressure: 5Pa at 25℃
FEMA: 2207 | BUTYL LEVULINATE
refractive index: n20/D 1.427(lit.)
Flash point:: 197 °F
storage temp.: 2-8°C
form: clear liquid
color: Colorless to Almost colorless
Specific Gravity: 0.974
Odor: at 100.00 %. fruity herbal waxy caramel savory
Odor Type: herbal
Water Solubility: Slightly soluble in water.
JECFA Number: 608
InChIKey: ISBWNEKJSSLXOD-UHFFFAOYSA-N
LogP: 1.435 at 20℃
CAS DataBase Reference: 2052-15-5(CAS DataBase Reference)
NIST Chemistry Reference: Pentanoic acid, 4-oxo-, butyl ester(2052-15-5)
EPA Substance Registry System: Butyl levulinate (2052-15-5)

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Safety

Hazard Codes: Xi
Safety Statements: 24/25
WGK Germany: 2
RTECS: OI1695000
Hazard Note: Irritant
TSCA: Yes
HS Code: 29183000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: L0138
Product name: Butyl Levulinate
Purity: >98.0%(GC)
Packaging: 25mL
Price: $32
Updated: 2024/03/01

TCI Chemical

Product number: L0138
Product name: Butyl Levulinate
Purity: >98.0%(GC)
Packaging: 500mL
Price: $199
Updated: 2024/03/01

Alfa Aesar

Product number: H59274
Product name: n-Butyl levulinate, 98%
Packaging: 100ml
Price: $17.65
Updated: 2024/03/01

Alfa Aesar

Product number: H59274
Product name: n-Butyl levulinate, 98%
Packaging: 500ml
Price: $81.6
Updated: 2024/03/01

AK Scientific

Product number: O314
Product name: Butyl levulinate
Packaging: 5mL
Price: $21
Updated: 2021/12/16

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Butyl levulinate Chemical Properties,Usage,Production

Aroma

Sweet and slightly pungent-caramellic odor with fruity undertones. Overall warm and almost herbaceous with some similarity to Valerolactone. Mild, sweet, caramellic-herbaceous taste.

Chemical Properties

Butyl levulinate has a sweet and slightly pungent caramellic odor with fruity undertones; mild sweet caramellicherbaceous taste; bitter taste.

Uses

Butyl 4-Oxopentanoate is used in preparation and application of magnetic nano-solid acid catalyst iron oxide-polydopamine-sulfonic acid

Uses

Butyl levulinate can be used in flavor compositions for imitation Butter, Rum, and in various fruit flavors, "Tutti-frutti", etc. Concentration is usually mere traces (a few ppm. ) in the finished product.

Production Methods

Butyl levulinate can be produced by direct esterificalion of n-Butyl alcohol with Levulinic acid.

Definition

ChEBI: Butyl levulinate is an oxo carboxylic acid.

Synthesis Reference(s)

Tetrahedron Letters, 31, p. 3063, 1990 DOI: 10.1016/S0040-4039(00)89026-7

Flammability and Explosibility

Not classified

Butyl levulinate Preparation Products And Raw materials

Raw materials

Levulinic acid 1-Butanol

Preparation Products

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Butyl levulinate Suppliers

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View Lastest Price from Butyl levulinate manufacturers

Langfang Hawk Techology & Development Co, Ltd.

Product: N-Butyl Levulinate 2052-15-5
Price: US $0.00/Kg/Drum
Min. Order: 200KG
Purity: 99%min
Supply Ability: 500tons
Release date: 2019-07-05

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Butyl Levulinate 2052-15-5
Price: US $60.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-05-11

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: N-butyl Levulinate 2052-15-5
Price: US $30.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/Month
Release date: 2024-04-29

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Butyl levulinate, 98% 500ML

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butyl4-oxopentanoate

butyllaevulinate

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n-Butyl laevulinate

n-butyllaevulinate

LEVULINIC ACID N-BUTYL ESTER

BUTYL LEVULINATE

BUTYL 4-OXOVALERATE

FEMA 2207

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4-OXO-N-VALERIC ACID N-BUTYL ESTER

4-KETO-N-VALERIC ACID N-BUTYL ESTER

NBL

N-BUTYL LEVULINATE

PENTANOIC ACID, 4-OXO-, BUTYL ESTER

Butyl levulinate 98%

Butyl Levuhnate

Butyl levulite

4-Ketopentanoic acid butyl ester

4-ketopentanoicacidbutylester

4-oxo-pentanoicacibutylester

2,4,5-Trimethoxyamphetamine Hydrochloride

n-butyl 4-oxopentanoate

BUTYL LEVULINATE 97+%

BUTYLLAEVULATE

N-Butyl-4-oxopentanoat

4-Oxovaleric Acid Butyl Ester

3-Acetylpropanoic acid butyl ester

Butyl levulinate,98%

Butyl leulinate

ButylLevulinate&gt

Butyl levulinate USP/EP/BP

2052-15-5

2052-12-5

C2H5COCH22COOC4H9

CH3COCH2CH2CO2CH23CH3

Carbonyl Compounds

C8 to C9

Building Blocks

Organic Building Blocks

Esters

Flavors and Fragrances

Building Blocks

C8 to C9

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks

Pharmaceutical Intermediates

C8 to C9

Carbonyl Compounds

Esters

A-B