ChemicalBook
Chinese Japanese Germany Korea

Dodecyl aldehyde

Dodecyl aldehyde
Dodecyl aldehyde structure
CAS No.
112-54-9
Chemical Name:
Dodecyl aldehyde
Synonyms
LAURIC;auric aL;odecanal;NSC 46128;NSC 52196;NSC 55212;FEMA 2615;FEMA 3076;FEMA 3095;DODECANAL
CBNumber:
CB1190614
Molecular Formula:
C12H24O
Formula Weight:
184.32
MOL File:
112-54-9.mol

Dodecyl aldehyde Properties

Melting point:
12 °C
Boiling point:
185 °C/100 mmHg (lit.)
Density 
0.831 g/mL at 25 °C (lit.)
vapor pressure 
<300 hPa (50 °C)
FEMA 
2615 | LAURIC ALDEHYDE
refractive index 
n20/D 1.435(lit.)
Flash point:
215 °F
storage temp. 
Store at +2°C to +8°C.
form 
neat
Water Solubility 
Insoluble
JECFA Number
110
BRN 
1703917
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, strong reducing agents, strong bases.
CAS DataBase Reference
112-54-9(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)
LAURIC ALDEHYDE
FDA 21 CFR
172.515
EWG's Food Scores
1
FDA UNII
C42O120SEF
NIST Chemistry Reference
Dodecanal(112-54-9)
EPA Substance Registry System
Dodecanal (112-54-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H315-H411-H335-H227-H319
Precautionary statements  P273-P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
Hazard Codes  Xi,N
Risk Statements  36/37/38-51/53-38
Safety Statements  26-36-61-37-29
RIDADR  UN 3082 9 / PGIII
WGK Germany  2
RTECS  JR1910000
10-23
Autoignition Temperature 200 °C
Hazard Note  Irritant
TSCA  Yes
HS Code  29121900
Toxicity LD50 orally in Rabbit: 23000 mg/kg

Dodecyl aldehyde price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.18677 Lauraldehyde for synthesis 112-54-9 100 mL $43.29 2021-03-22 Buy
Sigma-Aldrich 55977 Lauric aldehyde analytical standard 112-54-9 1ml $56.1 2020-08-18 Buy
Sigma-Aldrich W261513 Lauric aldehyde natural, ≥95%, FG 112-54-9 100 g $90 2021-03-22 Buy
Sigma-Aldrich W261505 Lauric aldehyde ≥95%, stabilized, FCC, FG 112-54-9 1 kg $111 2021-03-22 Buy
Sigma-Aldrich 55977 Lauric aldehyde analytical standard 112-54-9 5ml $213 2020-08-18 Buy

Dodecyl aldehyde Chemical Properties,Uses,Production

Chemical Properties

Dodecanal is a colorless liquid with a waxy odor; in high dilution, it is reminiscent of violets. Dodecanal occurs in several citrus oils and has been found in small amounts in essential oils obtained from several Pinus species. It is used in perfumery in conifer fragrances with fatty, waxy notes, but also in many other odor types. It is added to aroma compositions to obtain citrus notes.

Chemical Properties

Lauric aldehyde has a characteristic fatty odor reminiscent of violet on dilution and a fatty, woody taste.

Chemical Properties

colourless liquid

Occurrence

Reported found in the essential oils of lemon, sweet orange, bitter orange, mandarin, Mexican lime and petitgrain bigarade and in the turpentine of some varieties of pine. Also reported found in berries, apple, carrot, celery, cucumber, rutabaga, ginger, wheat bread, cheeses, milk, butter, caviar, fatty fish, roast chicken, cooked beef and pork, hop oil, beer, rum, peanut, mango, kelp, coriander seed and leaf, lovage leaf, buckwheat, cherimoya, mountain papaya, clam, scallop, loganberry and mate.

Uses

Dodecanal is a fragrance agent that is found in soaps, perfumes as well as in food flavoring materials.

Preparation

By oxidation of the corresponding alcohol or reduction of the acid

Aroma threshold values

Detection: 0.5 to 1.5 ppb; aroma characteristics at 2.0%: soapy, waxy, aldehydic, citrus, orange rindy with floral nuances

Taste threshold values

Taste characteristics at 2.0 ppm: soapy, waxy, citrus, orange mandarin.

Synthesis Reference(s)

Chemistry Letters, 11, p. 1081, 1982
Journal of the American Chemical Society, 99, p. 7365, 1977 DOI: 10.1021/ja00464a051
Tetrahedron Letters, 17, p. 2503, 1976

Safety Profile

Mildly toxic by ingestion. A human and experimental skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.

Metabolism

See monograph on aldehyde C-8*

Purification Methods

Convert lauraldehyde to the bisufite addition compound by shaking with saturated aqueous NaHSO3 for 1hour. The precipitate is filtered off, washed with ice cold water, EtOH and ether, then decomposed with aqueous Na2CO3. The aldehyde is extracted into diethyl ether which, after drying and evaporating, gives an oil which is fractionally distilled under vacuum. [Beilstein 1 IV 3380.]

Dodecyl aldehyde Preparation Products And Raw materials

Raw materials

Preparation Products


Dodecyl aldehyde Suppliers

Global( 215)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2941 58
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5930 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4000 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29864 58
Shaanxi Dideu Medichem Co. Ltd
15319487004
029-88380327 1015@dideu.com CHINA 4101 58

View Lastest Price from Dodecyl aldehyde manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 Dodecyl aldehyde
112-54-9
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-03-03 Dodecyl aldehyde
112-54-9
US $1.00 / PCS 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2020-02-26 Dodecanal
112-54-9
US $0.00-0.00 / Kg 100G 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

112-54-9(Dodecyl aldehyde)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved