ChemicalBook > CAS DataBase List > 4-Heptanolide

4-Heptanolide

Product Name
4-Heptanolide
CAS No.
105-21-5
Chemical Name
4-Heptanolide
Synonyms
2(3H)-Furanone, dihydro-5-propyl-;γ-Heptalactone;GAMMA-HEPTALACTONE;5-Propyldihydro-2(3H)-furanone;FEMA 2539;heptan-4-;Heptan-4-olid;4-HEPTANOLIDE;G-HEPTALACTONE;heptan-4-olide
CBNumber
CB8461603
Molecular Formula
C7H12O2
Formula Weight
128.17
MOL File
105-21-5.mol
More
Less

4-Heptanolide Property

Boiling point:
61-62 °C2 mm Hg(lit.)
Density 
0.999 g/mL at 25 °C(lit.)
vapor pressure 
2.8hPa at 20℃
refractive index 
n20/D 1.442(lit.)
FEMA 
2539 | GAMMA-HEPTALACTONE
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Soluble), Methanol (Slightly)
form 
Oil
color 
Colourless
Odor
at 10.00 % in dipropylene glycol. sweet coconut nutty caramel tonka hay
Odor Type
coconut
Water Solubility 
23g/L at 20℃
JECFA Number
225
BRN 
109569
LogP
1 at 20℃
CAS DataBase Reference
105-21-5(CAS DataBase Reference)
NIST Chemistry Reference
2(3H)-furanone, dihydro-5-propyl-(105-21-5)
EPA Substance Registry System
2(3H)-Furanone, dihydro-5-propyl- (105-21-5)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
38-36/38
Safety Statements 
36-37/39-26
WGK Germany 
2
RTECS 
LU3697000
HS Code 
29322090
Toxicity
rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Chemical Toxicology. Vol. 20, Pg. 703, 1982.
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin 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.

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

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W253901
Product name
γ-Heptalactone
Purity
≥98%, FCC, FG
Packaging
sample-k
Price
$54.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W253901
Product name
γ-Heptalactone
Purity
≥98%,FCC,FG
Packaging
1kg
Price
$213
Updated
2024/03/01
Sigma-Aldrich
Product number
W253901
Product name
γ-Heptalactone
Purity
≥98%,FCC,FG
Packaging
5kg
Price
$920
Updated
2024/03/01
Sigma-Aldrich
Product number
W253901
Product name
γ-Heptalactone
Purity
≥98%,FCC,FG
Packaging
100g
Price
$76.5
Updated
2023/06/20
TCI Chemical
Product number
H0510
Product name
γ-Heptanolactone
Purity
>98.0%(GC)
Packaging
25mL
Price
$28
Updated
2024/03/01
More
Less

4-Heptanolide Chemical Properties,Usage,Production

Description

y-Heptalactone has a sweet, nut-like, caramel odor and a malty, caramel, sweet, herbaceous taste. This substance may be obtained in low yields by hydrogenation of ethyl P-furylacrylate;1 by lactoniation of heptenoic acid; also by condensation of methylacrylate butyl alcohol using a catalyst.

Chemical Properties

γ-Heptalactone has a sweet, coconut-like, caramel and a malty, caramel, sweet odor, and herbaceous taste.

Chemical Properties

Clear colorless to pale yellow liquid

Occurrence

Reported found in green tea, asparagus, beer, strawberry, peach and beef

Uses

Food additive.

Preparation

Obtained in low yields by hydrogenation of ethyl β-furylacrylate; by lactoniation of heptonic acid; also by condensation of methylacrylate butyl alcohol using a catalyst.

Definition

ChEBI: Dihydro-5-propyl-2(3H)-furanone is a lactone.

Aroma threshold values

Detection: 400 ppb.

Taste threshold values

Taste characteristics at 15 ppm: sweet, lactonic, creamy, coconut and coumarin, with milky and tobacco Nuances.

Synthesis Reference(s)

Journal of the American Chemical Society, 99, p. 7360, 1977 DOI: 10.1021/ja00464a048

General Description

γ-Heptalactone is a volatile flavor compound found in mangoes, strawberries, pineapples as well as in some dairy products. It is used as a flavoring agent in the food and cosmetic industry.

Hazard

A skin irritant.

4-Heptanolide Preparation Products And Raw materials

Raw materials

3-HEPTENOIC ACID

Preparation Products

More
Less

4-Heptanolide Suppliers

Americas 1 Belgium 1 China 175 Europe 2 France 1 Germany 6 India 4 Italy 1 Japan 3 Mexico 1 Spain 2 Switzerland 1 United Kingdom 8 United States 46 Global 252
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14059
Advantage
65
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57511
Advantage
58
Advanced Biotech - ABT
Tel
--
Fax
--
Country
United States
ProdList
260
Advantage
58
Citrus and Allied Essences Ltd.
Tel
--
Fax
--
Email
galloca@citrusandallied.com
Country
United States
ProdList
90
Advantage
58
Auro Chemicals
Tel
--
Fax
--
Email
customerservice@aurochemicals.com
Country
United States
ProdList
246
Advantage
58
MP Biomedicals, LLC. (Division of Valiant FC Co., Ltd.)
Tel
--
Fax
--
Email
serv@mpbio.com
Country
United States
ProdList
1854
Advantage
58
Alichem Inc.
Tel
--
Fax
--
Email
sales@alichem.com
Country
United States
ProdList
6173
Advantage
58
Berje Inc.
Tel
--
Fax
--
Email
tlauzurica@berjeinc.com
Country
United States
ProdList
958
Advantage
58
Soda Aromatic Co., Ltd.
Tel
--
Fax
--
Email
aromachemicals@soda.toray.co.jp
Country
United States
ProdList
110
Advantage
58
Lluch Essence S.L.
Tel
--
Fax
--
Email
web@lluche.com
Country
United States
ProdList
2352
Advantage
58
Riverside Aromatics Ltd.
Tel
--
Fax
--
Email
info@riversidearomatics.com
Country
United States
ProdList
275
Advantage
58
Augustus Oils Ltd
Tel
--
Fax
--
Email
essentials@augustus-oils.ltd.uk
Country
United States
ProdList
1404
Advantage
58
VWR International, LLC.
Tel
--
Fax
--
Email
@sargentwelch.com
Country
United States
ProdList
6265
Advantage
58
INDOFINE Chemical Company, Inc.
Tel
--
Fax
--
Email
chemical@indofinechemical.com
Country
United States
ProdList
6177
Advantage
69
Vigon International, Inc.
Tel
--
Fax
--
Email
jpassamonte@vigoninternational.com
Country
United States
ProdList
1268
Advantage
64
Indukern, S.A. F&F Ingredients Division
Tel
--
Fax
--
Email
info@indukern.es
Country
United States
ProdList
1321
Advantage
58
Sunaux International
Tel
--
Fax
--
Email
johnjft@sunaux.com
Country
United States
ProdList
581
Advantage
58
Vigon International
Tel
--
Fax
--
Email
sales@vigon.com
Country
United States
ProdList
1776
Advantage
58
Penta International Corporation
Tel
--
Fax
--
Email
lisaa@pentamfg.com
Country
United States
ProdList
5043
Advantage
58
Odowell Co.,ltd
Tel
--
Fax
--
Email
info@odowell.com
Country
United States
ProdList
62
Advantage
58
R C Treatt and Co Ltd
Tel
--
Fax
--
Email
enquiries@treatt.com
Country
United States
ProdList
1690
Advantage
58
Advanced Biotech. Inc.
Tel
--
Fax
--
Email
info@adv-bio.com
Country
United States
ProdList
1121
Advantage
58
Ernesto Ventós S.A.
Tel
--
Fax
--
Email
info@ventos.com
Country
United States
ProdList
2257
Advantage
58
ACS International GmbH
Tel
--
Fax
--
Email
info@acsint.com
Country
United States
ProdList
214
Advantage
58
WholeChem, LLC
Tel
--
Fax
--
Email
info@wholechem.com
Country
United States
ProdList
814
Advantage
58
OQEMA
Tel
--
Fax
--
Email
fandf@oqema.co.uk
Country
United States
ProdList
578
Advantage
58
Beijing Lys Chemicals Co, LTD.
Tel
--
Fax
--
Email
jiayanyong@lyschem.com
Country
United States
ProdList
710
Advantage
58
M&U International LLC
Tel
--
Fax
--
Email
sales@mu-intel.com
Country
United States
ProdList
2011
Advantage
58
Qingdao Free Trade Zone United International Co Ltd
Tel
--
Fax
--
Email
info@unitedint.com
Country
United States
ProdList
604
Advantage
58
Moellhausen S.P.A.
Tel
--
Fax
--
Country
United States
ProdList
1676
Advantage
58
SRS Aromatics Ltd
Tel
--
Fax
--
Email
info@srsaromatics.co.uk
Country
United States
ProdList
2315
Advantage
46
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6919
Advantage
75
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6632
Advantage
69
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6825
Advantage
87
Bedoukian Research, Inc.
Tel
--
Fax
--
Email
customerservice@bedoukian.com
Country
United States
ProdList
737
Advantage
68
Penta Manufacturing Company
Tel
--
Fax
--
Email
sales@pentamfg.com
Country
United States
ProdList
5077
Advantage
65
Pfaltz & Bauer, Inc.
Tel
--
Fax
--
Email
sales@pfaltzandbauer.com
Country
United States
ProdList
6830
Advantage
72
2A PharmaChem USA
Tel
--
Fax
--
Email
sales@2apharmachem.com
Country
United States
ProdList
6148
Advantage
39
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6744
Advantage
47
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6702
Advantage
54
AK Scientific, Inc.
Tel
--
Fax
--
Email
sales@aksci.com
Country
United States
ProdList
6357
Advantage
65
Chem-Impex International, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6740
Advantage
64
ChromaDex
Tel
--
Fax
--
Email
sales@chromadex.com
Country
United States
ProdList
2501
Advantage
76
Advanced Synthesis Technologies
Tel
--
Fax
--
Email
sales@advancedsynthesis.com
Country
United States
ProdList
4775
Advantage
61
City Chemicals Corporation
Tel
--
Fax
--
Country
United States
ProdList
6462
Advantage
72
MP Biomedicals, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6566
Advantage
81
More
Less

View Lastest Price from 4-Heptanolide manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
4-Heptanolide 105-21-5
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-21
Shandong Deshang Chemical Co., Ltd.
Product
4-Heptanolide 105-21-5
Price
US $10.00-7.00/kg
Min. Order
1kg
Purity
99.99%
Supply Ability
10 tons
Release date
2024-06-14
Hebei Yanxi Chemical Co., Ltd.
Product
4-Heptanolide 105-21-5
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20tons
Release date
2023-09-07

105-21-5, 4-Heptanolide Related Search:

BETA-BUTYROLACTONE gamma-Decalactone Propyl gallate 2-Oxetanone 4-Aminobutyric acid Allyl chloride Propyl butyrate 4-Hexanolide gamma-Octanoic lactone TRIOXSALEN Isopropyl alcohol Undecanolactone Cocamidopropyl betaine N,N-Diisopropylethylamine delta-Dodecalactone (+/-)-3-HYDROXY-GAMMA-BUTYROLACTONE Spironolactone D-(+)-Glucono-1,5-lactone

  • 5-Propyldihydro-2(3H)-furanone
  • 4-hydroxyheptanoic
  • 4-Hydroxyheptanoic acid lactone
  • 4-hydroxyheptanoicacidlactone
  • Dihydro-5-propylfuran-2(3H)-one
  • γ-Heptanolactone
  • γ-Heptalactone >=99.0%
  • γ-Heptalactone,Natural
  • gamma-Enanthonolactone gamma-Heptalactone
  • Gamma-Heptalactone CAS NO.105-21-5 CAS NO.105-21-5
  • 5-propyloxolan-2-one
  • (+/-)-DIHYDRO-5-PROPYL-2(3H)-FURANONE
  • FEMA 2539
  • (+/-)-GAMMA-PROPYL-GAMMA-BUTYROLACTONE
  • GAMMA-ENANTHONOLACTONE
  • GAMMA-HEPTALACTONE
  • GAMMA-HEPTANOIC LACTONE
  • GAMMA-HEPTANOLACTONE
  • G-HEPTALACTONE
  • HEPTALACTONE, GAMMA
  • HEPTANOIC-G-LACTONE
  • GAMMA-HEPTALACTONE 98+% FCC
  • (+/-)-4-HEPTANOLIDE, STANDARD FOR GC
  • GAMMA-HEPTANOLACTONE 98+%
  • γ-heptalactone,4-heptanolide,4,5-dihydro-5-propyl-2(3H)-furanone
  • 2(3H)-Furanone, dihydro-5-propyl-
  • (±)-γ-propyl-γ-butyrolactone
  • HEPTALACTONE, gamma-(SG)
  • HEPTALACTON-GAMMA
  • Heptan-4-olid
  • GAMMA-HEPTALACTONE, NATURAL
  • γ-Oenantholacton
  • (±)-γ-Propyl-γ-butyrolactone, (±)-4-Heptanolide, (±)-Dihydro-5-propyl-2(3H)-furanone
  • (±)-γ-Propyl-γ-butyrolactone, (±)-Dihydro-5-propyl-2(3H)-furanone
  • 5-propyl-2-oxolanone
  • dihydro-5-propyl-2(3h)-furanon
  • gamma heptalatone
  • gamma-Propiobutyrolactone
  • heptan-4-
  • heptan-4-olide
  • Heptanoic-gamma-lactone
  • Heptanolide-4,1
  • (+/-)-4-HEPTANOLIDE
  • 4-HEPTANOLIDE
  • 4-Hydroxyheptanoic acid gamma-lactone
  • 4-n-propyl-4-hydroxybutanoic acid lactone
  • γ-Heptanolactone&gt
  • γ-Heptalactone
  • 4-Heptanolide USP/EP/BP
  • Gamma-Heptalctone
  • High quality 4-Heptanolide CAS 105-21-5 factory supply
  • γ-Oenantholacton
  • γ-Heptanolactone
  • Propyl heptanolactone
  • 5-Propyldihydrofuran-2(3H)-one
  • 105-21-5
  • lactone flavors
  • Cosmetics