ChemicalBook
Chinese Japanese Germany Korea

4-Dodecanolide

4-Dodecanolide
4-Dodecanolide structure
CAS No.
2305-05-7
Chemical Name:
4-Dodecanolide
Synonyms
FEMA 2400;dodecalactone;γ-Dodecanolide;4-DODECANOLIDE;G-DODECALACTONE;Dodecanolide-1,4;DODECANYL-LACTONE;g-Dodecanolactone;DODECALACTON-GAMMA;GAMMA-LAUROLACTONE
CBNumber:
CB3427330
Molecular Formula:
C12H22O2
Formula Weight:
198.3
MOL File:
2305-05-7.mol

4-Dodecanolide Properties

Melting point:
17-18 °C(lit.)
Boiling point:
130-132 °C1.5 mm Hg(lit.)
Density 
0.936 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.452(lit.)
FEMA 
2400 | GAMMA-DODECALACTONE
Flash point:
>230 °F
Specific Gravity
0.94
JECFA Number
235
BRN 
126680
InChIKey
WGPCZPLRVAWXPW-UHFFFAOYSA-N
CAS DataBase Reference
2305-05-7(CAS DataBase Reference)
NIST Chemistry Reference
«GAMMA» dodecalactone(2305-05-7)
EPA Substance Registry System
2(3H)-Furanone, dihydro-5-octyl-(2305-05-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  2
RTECS  LU3600000
Hazard Note  Irritant
HS Code  29322090
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

4-Dodecanolide price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W240001 γ-Dodecalactone ≥97%, FCC, FG 2305-05-7 100g-k $73 2018-11-23 Buy
Sigma-Aldrich W240001 γ-Dodecalactone ≥97%, FCC, FG 2305-05-7 sample-k $40 2018-11-23 Buy
TCI Chemical D1576 gamma-Dodecanolactone >97.0%(GC) 2305-05-7 25mL $66 2018-11-22 Buy
Sigma-Aldrich W240015 γ-Dodecalactone natural, ≥98%, FG 2305-05-7 sample-k $40 2018-11-23 Buy
Sigma-Aldrich W240001 γ-Dodecalactone ≥97%, FCC, FG 2305-05-7 1kg-k $135 2018-11-23 Buy

4-Dodecanolide Chemical Properties,Uses,Production

Chemical Properties

γ-Dodecalactone has a fatty, peachy, somewhat musky odor and buttery, peach-like flavor

Occurrence

Reported found in apricot, cooked pork, milk products, peach, bilberry, guava fruit, papaya, pineapple, fresh blackberry, strawberry, celery leaves and stalks, celery root, blue cheeses, cheddar cheese, Swiss cheese, meats, beer, rum, mushrooms, plum brandy, quince, chervil, naranjilla fruit and other natural sources

Preparation

From 1-dodecen-12-oic acid with H2SO4 at 90°C; from 4-hydroxydodecanoic acid by lactonization; also from methylacrylate and octanol

Aroma threshold values

Detection: 7 ppb; aroma characteristics at 1.0%; sweet, creamy, fruity peach and apricot, lactonic, with dairy waxy and fatty nuances.

Taste threshold values

Taste characteristics at 1 to 10 ppm: sweet, fruity peach, milky fatty and waxy with a pulpy fruity mouthfeel.

4-Dodecanolide Preparation Products And Raw materials

Raw materials

Preparation Products


4-Dodecanolide Suppliers

Global( 131)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32451 55
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23958 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8266 58
Qingdao Free Trade Zone United International Co.,Ltd. +86 (532) 8606-9596 / 8389-1505-509
+86 (532) 8389-3695 nickleshang@teriocorp.com China 355 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40274 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15881 69
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24560 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44044 61

2305-05-7(4-Dodecanolide )Related Search:


Copyright 2017 © ChemicalBook. All rights reserved