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(5R)-5-hexyldihydrofuran-2(3H)-one

γ-Decalactone

CAS: 706-14-9

Molecular Formula: C10H18O2

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(5R)-5-hexyldihydrofuran-2(3H)-one - Names and Identifiers

Name γ-Decalactone
Synonyms γ-Decalactone
Decanolactone
g-Decalactone
decan-4-olide
Decanolide-1,4
Gamma-Decalactone
gamma-n-Decalactone
-Hexylbutyrolactone
gamma-Hexylbutyrolactone
Decanoic acid, gamma-lactone
5-Hexyldihydro-2(3H)-furanone
gamma-Hexyl-gamma-butyrolactone
gamma-n-Hexyl-gamma-butyrolactone
(5S)-5-hexyldihydrofuran-2(3H)-one
(5R)-5-hexyldihydrofuran-2(3H)-one
4-Hydroxydecanoic acid-gamma lactone
Synonyms 4-Hydroxydecanoic acid gamma-lactone
gamma-Decalactone~4-Decanolide~4-Hydroxydecanoic acid gamma lactone
CAS 706-14-9
EINECS 211-892-8
InChI InChI=1/C10H18O2/c1-2-3-4-5-6-9-7-8-10(11)12-9/h9H,2-8H2,1H3/t9-/m0/s1
InChIKey IFYYFLINQYPWGJ-UHFFFAOYSA-N

(5R)-5-hexyldihydrofuran-2(3H)-one - Physico-chemical Properties

Molecular FormulaC10H18O2
Molar Mass170.25
Density0.948 g/mL at 25 °C (lit.)
Boling Point281°C
Specific Rotation(α)[α]24/D +34°, neat
Flash Point>230°F
JECFA Number231
Water Solubility1.26g/L at 20℃
Solubility Slightly soluble in water
Vapor Presure0.72Pa at 25℃
AppearanceColorless transparent oily liquid
Specific Gravity0.950.948
ColorColourless
BRN117547
Storage Condition2-8°C
SensitiveStore away from oxidants
Refractive Indexn20/D 1.449
MDLMFCD00005404
Physical and Chemical PropertiesColorless to light yellow liquid, coconut and peach aroma. Boiling point 281 °c (153 °c/2000Pa; Or 114-116 °c/66.7). Slightly soluble in water. Natural products are found in fruits such as peach, apricot and strawberry.

(5R)-5-hexyldihydrofuran-2(3H)-one - Risk and Safety

Hazard SymbolsXi - Irritant
Irritant
Risk Codes36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
S36 - Wear suitable protective clothing.
WGK Germany3
RTECSLU4600000
TSCAYes
HS Code29322090
Hazard NoteIrritant

(5R)-5-hexyldihydrofuran-2(3H)-one - Reference Information

FEMA2360 | GAMMA-DECALACTONE
LogP3 at 25℃
NIST chemical information information provided by: webbook.nist.gov (external link)
EPA chemical substance information information provided by: ofmpeb.epa.gov (external link)
content analysis gas chromatographic analysis was carried out on a polar column in GT-10-4.
toxicity GRAS(FEMA).
usage limit FEMA(mg/kg): soft drinks 2.0; Cold drinks 4.5; Candy 5.7; Baked goods 7.1; pudding 0.08~8.0. Moderate limits (FDA § 172.515,2000).
Use GB 2760-96 specifies the permitted use of flavorants. Mainly used in the preparation of dairy products, cream, peach, citrus and coconut flavor.
food, soap, daily cosmetics flavor, can also be used as artificial cream flavor.
for the preparation of fruit flavor, feed flavor, etc.
production method α-decenoic acid is obtained from the condensation of octanal and malonic acid, α-decenoic acid is mixed with 85% sulfuric acid under cooling, then it was heated to 80 ° C., water was added and esterified to give γ-decalactone. The content of industrial products is greater than or equal to 97%.
It is obtained by cyclization of 9-decenoic acid (or omega -11 enoic acid) and 80% sulfuric acid under prolonged heating at 90 °c. Y-1γ-decalactone yeast (screened by Tianjin Institute of light industry in 2000) was used for biological preparation by fermentation method in the following nutrient bases: peptone 3.5g/L; Yeast extract 2.5g/L;KH2PO40.5g/L; na2HPO4 1.2g/L;MgSO4? 7H2O 2.4g/L; Castor oil 4%, defoaming agent 0.4%, initial Ph 7.0, and finally in the fermentation broth of gamma decalactone up to 400mg/L.
Last Update：2024-04-09 02:00:10
(5R)-5-hexyldihydrofuran-2(3H)-one
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Jiangsu Pules Biotechnology Co.,Ltd.
Featured ProductsSpot supply
Product Name: γ-Decalactone Request for quotation
CAS: 706-14-9
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Wuhan UCchem Biotechnology Co., LTD
Product Name: gamma-Decalactone Request for quotation
CAS: 706-14-9
Tel: +86-18162425036
Email: 3866263148@qq.com
Mobile: 18162425036
QQ: 3866263148 Click to send a QQ messageSend QQ message
Wechat: 18162425036
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: γ-Decalactone Request for quotation
CAS: 706-14-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
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Shanghai Yuanye Bio-Technology Co., Ltd.
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Product Name: γ-Decalactone Visit Supplier Webpage Request for quotation
CAS: 706-14-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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(5R)-5-hexyldihydrofuran-2(3H)-one
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