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122-62-3
???:
??? ?????
???(??):
?????2-????;????????;??????;???????;??????;???????????
???:
Bis(2-ethylhexyl) sebacate
???(??):
Dos;DIOCTYL SEBACATE;sebacate;DEHS;BIS(2-ETHYLHEXYL) SEBACATE;DIETHYLHEXYL SEBACATE;DI(2-ETHYLHEXYL) SEBACATE;2-Ethylhexyl sebacate;Plexol;Bisoflex
CBNumber:
CB4852953
???:
C26H50O4
??? ??:
426.67
MOL ??:
122-62-3.mol
MSDS ??:
SDS

??? ????? ??

???
-55 °C
?? ?
212 °C1 mm Hg(lit.)
??
0.914 g/mL at 25 °C(lit.)
???
<0.01 hPa (20 °C)
???
n20/D 1.450(lit.)
???
>230 °F
?? ??
Store below +30°C.
???
<1g/L
??? ??
??
??
?? ????? ??
???
<0.1g/L(20℃)
Merck
14,1251
BRN
1806504
Henry's Law Constant
1.2×10-1 mol/(m3Pa) at 25℃, HSDB (2015)
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????. ?? ??. ?? ???? ???? ????.
??? ?? ??
SOLVENT
FRAGRANCE
PERFUMING
PLASTICISER
?? ?? ??
Bis(2-ethylhexyl) sebacate (122-62-3)
InChI
1S/C26H50O4/c1-5-9-17-23(7-3)21-29-25(27)19-15-13-11-12-14-16-20-26(28)30-22-24(8-4)18-10-6-2/h23-24H,5-22H2,1-4H3
InChIKey
VJHINFRRDQUWOJ-UHFFFAOYSA-N
SMILES
CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC
LogP
9.722 (est)
CAS ??????
122-62-3(CAS DataBase Reference)
NIST
Decanedioic acid, bis(2-ethylhexyl) ester(122-62-3)
EPA
Bis(2-ethylhexyl) sebacate (122-62-3)
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  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????? 24/25
WGK ?? -
RTECS ?? VS1000000
TSCA TSCA listed
HS ?? 29171390
???? ??? 10 - Combustible liquids
?? ?? ??? 122-62-3(Hazardous Substances Data)
?? mouse,LD50,oral,9500mg/kg (9500mg/kg),"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 62, 1982.
???? ?? KE-09405
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
0 0

??? ????? MSDS


Bis(2-ethylhexyl)sebacate

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viscous colourless liquid

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In vacuum pumps.

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Di(2-ethylhexyl) sebacate is manufactured by esterifying 2-ethylhexanol with sebacic acid in the presence of an acid catalyst.

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Clear pale yellow liquid with a mild odor. Insoluble in water.

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Insoluble in water.

?? ???

Dioctyl sebacate (Bis(2-ethylhexyl) sebacate) is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Dioctyl sebacate can react with oxidizing materials. Dioctyl sebacate will hydrolyze under acidic or basic conditions.

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Dioctyl sebacate is probably combustible.

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