Detail of "106-79-6"

CAS Number:
106-79-6
Name:
Dimethyl sebacate
Molecular Structure:
Formula:
C₁₂H₂₂O₄
Molecular Weight:
230.30
Synonyms:
Decanedioicacid, dimethyl ester (9CI);Sebacic acid, dimethyl ester (6CI,8CI);Dimethyldecane-1,10-dioate;Dimethyl octane-1,8-dicarboxylate;Dimethyldecanedioate;NSC 9415;Decanedioic acid,1,10-dimethyl ester;
EINECS:
203-431-4
Density:
0.985 g/cm³
Melting Point:
29-31 °C(lit.)
Boiling Point:
299 °C at 760 mmHg
Flash Point:
145 °C
Appearance:
colourless melt or liquid
Safety:
24/25 Details
particular:
particular

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Reference

Polycondensation of polyethylene polyamines with methyl esters of aliphatic dicarboxylic acids: Polycondensation of polyethylene polyamines with methyl esters of aliphatic dicarboxylic acids. Witek, Edward; Wlodarczyk, Miroslaw (Politech. Lodz, Lodz, Pol.). Zesz. Nauk. Politech. Lodz., Chem., 32, 137 (Polish) 1976. CODEN: ZNPLAY. DOCUMENT TYPE: Journal CA Section: 35 (Synthetic High Polymers) Diethylenetriamine (I) [111-40-0] and triethylenetetramine [112-24-3] were polymd. with dimethyl succinate [106-65-0], adipate [627-93-0], and sebacate [106-79-6]. The polymn. was carried out in melt in 160.degree. in vacuo. The concn. of primary amino groups decreased throughout the reaction of I with the respective ester, whereas reaction with the respective acid gave initial rapid decrease of primary amino groups followed by increase up to half the initial concn.

Dimethyl hexadecanedioate electrochemical production: Dimethyl hexadecanedioate electrochemical production. (Asahi Chemical Industry Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58161784 A2 26 Sep 1983 Showa, 6 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C25B003-10. APPLICATION: JP 82-40711 17 Mar 1982. DOCUMENT TYPE: Patent CA Section: 72 (Electrochemistry) Section cross-reference(s): 23 Di-Me hexadecanedioate (I) [19102-90-0] is prepd. by the Kolbe reaction in a modified manner: a mixt. of mono-Me dodecanedioate (II) [3903-40-0] and mono-Me adipate (III) [627-91-8] (mol. ratio = 1:(0.5-2)) is dissolved in MeOH contg. their metal salts, and anodically treated with circulation until the concn. of II is lowered preferably to 2-4% of the soln., and then addnl. III is added. The method enables one to smoothly carry out the Kolbe reaction between II and III which, by conventional method, produces a polymeric layer on the anode surface that increases the voltage drop and arrests the passage of current. Thus, a MeOH soln. 1 kg contg. III 9.84, II 15, III as the K salt 1.35, II as the K salt 1.93, and H2O 3 wt.% was circulated through an electrolytic cell equipped with a Ti cathode and a Pt-plated Ti anode (1 ′ 100 cm). The flow rate, c.d., and temp. 22399-98-0 and 19102-90-0 are cas registry numbers of chemicals which are used as reagents here. were 2 m/s, 11 A/dm2, and 48-52°, resp. During electrolysis, III and II were continuously added to the soln. over a 5-h period at the rate of 23 and 36.8 g/h, resp. The concns. of the components were measured, and when III and II reached 0.52 and 2.6%, resp., III 150 g was added. After 12 h, the concns. reached 0.03%. The product concns. were I 14.6, di-Me docosanedioate [22399-98-0] 7.59, and di-Me sebacate [106-79-6] 11.7 wt.%. .

Detail of "106-79-6"

Dimethyl sebacate

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CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl Sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

CAS No.106-79-6 Dimethyl sebacate

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