Manufacturer Supply High Quality CAS 111-20-6 Sebacic Acid

• CAS No.: 111-20-6
• Formula: C10h18o4
• EINECS: 203-845-5
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02AL
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Sebacic acid
CAS	111-20-6
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Sebacic acid
Product Name Sebacic acid

CAS 111-20-6

MF C10H18O4

MW 202.25

EINECS 203-845-5

MOL File 111-20-6.mol

Chemical Properties

Melting point 133-137 °C (lit.)
Boiling point 294.5 °C/100 mmHg (lit.)
Density  1.21
vapor pressure  1 mm Hg ( 183 °C)
refractive index  1.422
Flash point 220 °C
storage temp.  Store below +30°C.
solubility  ethanol: 100 mg/mL
pka 4.59, 5.59(at 25ºC)
form  Powder or Granules
color  White to off-white
Water Solubility  1 g/L (20 ºC)
Merck  14,8415
BRN  1210591
Stability Stable. Combustible. Incompatible with strong oxidizing agents, bases, reducing agents.
InChIKey CXMXRPHRNRROMY-UHFFFAOYSA-N
CAS DataBase Reference 111-20-6(CAS DataBase Reference)
NIST Chemistry Reference Decanedioic acid(111-20-6)



Usage And Synthesis
The main method of preparation

(1) Castor oil is as raw material, ricinoleate is separated from castor oil, with the condition of inflating and 280~300ºC, caustic sodaa proceeds alkali fusion and the reaction is heated for 10h, sebum acid sodium salt can obtain, deputy product is 2-octanol. The sodium salt is dissolved in water, adding sulfuric acid to neutralize, after bleaching, the solution is cooled to precipitate sebum acid, it is washed with cold water, and finally recrystallized.
CH3 (CH2) 5CH (OH) CH2CH = CH (CH2) 7COOH +
2NaOH → CH3 (CH2) 5CH (OH) CH3 + NaOOC (CH2) 8COONa + H2
NaOOC (CH2) 3COONa + H2SO4 → HOOC (CH2) 8COOH + Na2SO4
(2) Adipic acid (hexanee diacid) is as raw material to synthesize. Adipic acid and methanoll can proceed esterification reaction to form dimethyl adipate, ion exchange membrane proceeds electrolytic oxidation to get dimer, i.e., dimethyl sebacate, and then reacts with sodium hydroxidee to form the disodium salt, hydrochloriic acid (or sulfuric acid) is used to neutralize and Sebacic acid can obtain.
Chemical properties, uses and methods of preparation of sebacic acid are edited by Chemicalbook andy.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
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