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1,8-Octanedithiol

1,8-Octanedithiol ??? ???
?? ??:
1191-62-4
???:
1,8-Octanedithiol
???(??):
FEMA 3514;Octanedithiol;NANOTHINKS THIO8;1,8-OCTANEDITHIOL;Octan-1,8-dithiol;nanothinkstm thio8;OCTANE-1,8-DITHIOL;1,8-Octanebisthiol;NANOTHINKS(R) THIO8;Octane-1,8-bisthiol
CBNumber:
CB5215324
???:
C8H18S2
??? ??:
178.36
MOL ??:
1191-62-4.mol
MSDS ??:
SDS

1,8-Octanedithiol ??

???
1°C(lit.)
?? ?
269-270 °C (lit.)
??
0.97 g/mL at 25 °C (lit.)
FEMA
3514 | 1,8-OCTANEDITHIOL
???
n20/D 1.505(lit.)
???
>230 °F
?? ?? (pKa)
10.19±0.10(Predicted)
??? ??
??
??
??~???
??
???? ??? ? 0.10%. ?? ?? ?? ??
?? ??
???
???? ??
synthetic
??
Air Sensitive
JECFA Number
541
BRN
1735431
???
????. ?? ??. ?? ???, ?? ??? ???? ????.
LogP
4.21
CAS ??????
1191-62-4(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22-36/37/38-20/21/22
????? 36-36/37/39-26
????(UN No.) UN 1170
WGK ?? 3
RTECS ?? RG9610000
HS ?? 29309090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P330 ?? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
2 0

1,8-Octanedithiol MSDS


1,8-Octanedithiol

1,8-Octanedithiol C??? ??, ??, ??

??? ??

1,8-Octanedithiol has a sulfurous, meaty odor. FEMA indicates that total dithiol added to any food should not exceed 1.0 ppm

??

OCT may be used as a processing additive that can functionalize the electrode layer to enhance the power efficiency of P3HT:PCBM solar cells. It may also be used to form a SAM on gold electrodes to enhance the electrochemical properties.

?? ??

1,8-Octanedithiol (OCT) is an alkanedithiol, which forms a self-assembled monolayer (SAM) on a variety of metal surfaces. OCT contains linearly arranged carbon-carbon bonds (C?C) and two sulfur atoms at the end facilitating the attachment with the surface atoms of the substrates. It mainly forms an organo-metallic system, which can be used to improve the electron transport medium for a wide range of electronic applications.

1,8-Octanedithiol ?? ?? ? ???

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1,8-Octanedithiol ?? ??

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1,8-Octanedithiol ?? ??:

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