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Dodecanedioic acid

Dodecanedioic acid
Dodecanedioic acid structure
CAS No.
693-23-2
Chemical Name:
Dodecanedioic acid
Synonyms
DDA;DDDA;SL-AH;DODECANE;α,ω-DC12;NSC 400242;Corfree M 2;DODECANEDIOIC;1.10-Decanedic;DODECANEDIOCACID
CBNumber:
CB8109750
Molecular Formula:
C12H22O4
Formula Weight:
230.3
MOL File:
693-23-2.mol

Dodecanedioic acid Properties

Melting point:
127-129 °C(lit.)
Boiling point:
245 °C10 mm Hg(lit.)
Density 
1,15 g/cm3
vapor pressure 
21 mm Hg ( 222 °C)
refractive index 
1.4437 (estimate)
RTECS 
JR2370000
Flash point:
220 °C
storage temp. 
−20°C
solubility 
ethanol: 0.1 g/mL, clear
form 
Pellets or Powder
pka
4.48±0.10(Predicted)
color 
White
PH
5 (H2O, 20℃)(aqueous suspension)
Water Solubility 
< 0.1 g/L (20 ºC)
Sensitive 
Air Sensitive
BRN 
1782580
Stability:
Stable. Incompatible with strong oxidizing agents, reducing agents. Combustible.
InChIKey
CXMXRPHRNRROMY-UHFFFAOYSA-N
CAS DataBase Reference
693-23-2(CAS DataBase Reference)
EWG's Food Scores
1
NIST Chemistry Reference
Dodecanedioic acid(693-23-2)
EPA Substance Registry System
Dodecanedioic acid (693-23-2)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P305+P351+P338-P280i-P337+P313-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38-36
Safety Statements  26-36-24/25
WGK Germany  -
TSCA  Yes
HS Code  29171990

Dodecanedioic acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D1009 Dodecanedioic acid 99% 693-23-2 100g $70.4 2019-12-02 Buy
Sigma-Aldrich D1009 Dodecanedioic acid 99% 693-23-2 500g $79.2 2019-12-02 Buy
TCI Chemical D0013 Dodecanedioic Acid >99.0%(GC) 693-23-2 25g $21 2019-12-02 Buy
TCI Chemical D0013 Dodecanedioic Acid >99.0%(GC) 693-23-2 500g $74 2019-12-02 Buy
Alfa Aesar A10387 Dodecanedioic acid, 99% 693-23-2 250g $45.7 2019-12-02 Buy

Dodecanedioic acid Chemical Properties,Uses,Production

Description

This acid is used in the production of nylon (nylon - 6,12), polyamides, coatings, adhesives, greases, polyesters, dyestuffs, detergents, flame retardants, and fragrances. It is now produced by fermentation of long-chain alkanes with a specific strain of Candida tropicalis. Its monounsaturated analogue (traumatic acid) is described below.

Chemical Properties

white crystalline powder

Uses

Induced mutation of dodecanedioic acid producing Candida tropicalis.

Definition

ChEBI: An alpha,omega-dicarboxylic acid that is dodecane in which the methyl groups have been oxidised to the corresponding carboxylic acids.

Purification Methods

Crystallise the dioic acid from water, 75% or 95% EtOH (solubility is 10%), or glacial acetic acid. [Beilstein 2 IV 2126.]

Dodecanedioic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Dodecanedioic acid Suppliers

Global( 253)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6372 58
Capot Chemical Co.,Ltd.
+86-571-85586718
+86-571-85864795 sales@capotchem.com China 19920 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21806 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22631 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile
+86-571-56059825 fandachem@gmail.com CHINA 2995 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1892 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30053 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 23978 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8722 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23048 58

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View Lastest Price from Dodecanedioic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-17 Dodecanedioic acid 693-23-2
693-23-2
US $12.50 / KG 1KG 99.50% in stock CAS 693-23-2 200 MT per month Chemwill Asia Co.,Ltd.
2019-07-17 1,10-Decanedicarboxylic acid DDDA
693-23-2
US $15.50 / KG 1KG 99.50% in stock CAS 693-23-2 201 MT per month Chemwill Asia Co.,Ltd.
2019-07-17 1,12-Dodecanedioic acid
693-23-2
US $9.55 / KG 1KG 99.50% in stock CAS 693-23-2 302 MT per month Chemwill Asia Co.,Ltd.

Dodecanedioic acid Spectrum


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