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1,4-BENZENEDIMETHANETHIOL

1,4-BENZENEDIMETHANETHIOL ??? ???
?? ??:
105-09-9
???:
1,4-BENZENEDIMETHANETHIOL
???(??):
1,4-phenylenediMethanethiol;[4-(sulfanylmethyl)phenyl]methanethiol;P-Xylene Dithiol;P-XYLYLENEDITHIOL;1,4-BENZENEDIMETHANE;P-XYLENE-A,A'-DITHIOL;1,4-BENZENEDIMETHANETHIOL;1,4-Benzene dimathanethiol;alpha,alpha'-p-Xylenedithiol;1,4-Benzenebis(methanethiol)
CBNumber:
CB6348355
???:
C8H10S2
??? ??:
170.29
MOL ??:
105-09-9.mol
MSDS ??:
SDS

1,4-BENZENEDIMETHANETHIOL ??

???
45-46 °C (lit.)
?? ?
156 °C/12 mmHg (lit.)
??
1.1604 (rough estimate)
???
1.6210 (estimate)
???
>230 °F
?? ??
Inert atmosphere,Room Temperature
?? ?? (pKa)
9.41±0.10(Predicted)
??? ??
powder to lump
??
???? ?? ??
InChI
InChI=1S/C8H10S2/c9-5-7-1-2-8(6-10)4-3-7/h1-4,9-10H,5-6H2
InChIKey
IYPNRTQAOXLCQW-UHFFFAOYSA-N
SMILES
C1(CS)=CC=C(CS)C=C1
CAS ??????
105-09-9(CAS DataBase Reference)
EPA
1,4-Benzenedimethanethiol (105-09-9)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-37/39
????(UN No.) UN 3335
WGK ?? 3
TSCA TSCA listed
HS ?? 2930909899
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

1,4-BENZENEDIMETHANETHIOL C??? ??, ??, ??

??

1,4-Benzenedimethanethiol was used as cross linker in the fabrication of nanoporous gold on glassy carbon electrode by alternatively assembling gold nanoparticles and silver nanoparticles. It was used as capping reagent during the preparation of Au and Ag clusters of 3 nm mean diameter. It was used as ligand in the synthesis of 1,4-benzenedimethanethiol-capped gold nanoparticles.

?? ??

1,4-Benzenedimethanethiol forms self-assembled monolayers on gold in n-hexane solution.

1,4-BENZENEDIMETHANETHIOL ?? ?? ? ???

???

?? ??


1,4-BENZENEDIMETHANETHIOL ?? ??

???( 189)?? ??
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1,4-BENZENEDIMETHANETHIOL ?? ??:

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