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?????? ?????
?????? ????? ??? ???
?? ??:
120-78-5
???:
?????? ?????
???(??):
???????????;????????;2,2'-??????(?????);????????;Altax;??(?????-2-?) ??????;?????? ??????
???:
2,2'-Dithiobis(benzothiazole)
???(??):
MBTS;2,2;Accelerator;1,2-bis(benzo[d]thiazol-2-yl)disulfane;DIBENZOTHIAZOLE DISULFIDE;benzothiazolyl;2-Mercaptobenzothi;BENZOTHIAZYL DISULFIDE;Benzothiazole disulfide;2-BENZOTHIAZOLYL DISULFIDE
CBNumber:
CB7154687
???:
C14H8N2S4
??? ??:
332.49
MOL ??:
120-78-5.mol
MSDS ??:
SDS

?????? ????? ??

???
177-180 °C (lit.)
?? ?
532.5±33.0 °C(Predicted)
??
1.5
???
0Pa at 25℃
???
1.5700 (estimate)
???
271°C
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
0.01g/L
?? ?? (pKa)
-0.58±0.10(Predicted)
??? ??
powder to crystal
??
??~??? ??
??
?? ?? ???? ?? ?? ??? ??? ?? ???
???
21 ºC?? <0.01g/100mL
Merck
14,3370
Henry's Law Constant
4.2×107 mol/(m3Pa) at 25℃, HSDB (2015)
InChI
1S/C14H8N2S4/c1-3-7-11-9(5-1)15-13(17-11)19-20-14-16-10-6-2-4-8-12(10)18-14/h1-8H
InChIKey
AFZSMODLJJCVPP-UHFFFAOYSA-N
SMILES
S(Sc1nc2ccccc2s1)c3nc4ccccc4s3
LogP
4.5 at 20℃
CAS ??????
120-78-5(CAS DataBase Reference)
NIST
Benzothiazyl disulfide(120-78-5)
EPA
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,N
?? ???? ?? 31-43-50/53
????? 36/37-60-61
????(UN No.) UN 3077 9/PG 3
WGK ?? 2
RTECS ?? DL4550000
TSCA TSCA listed
?? ?? 9
???? III
HS ?? 29342020
???? ??? 13 - Non Combustible Solids
Hazard Classifications Aquatic Acute 1
Aquatic Chronic 1
Skin Sens. 1
?? ?? ??? 120-78-5(Hazardous Substances Data)
?? LD50 oral in rat: > 12gm/kg
???? ?? KE-09887
????(GHS): Exclamation Mark (GHS07)Environment (GHS09)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? P273, P391, P501
??????:
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
NFPA 704
0
2 0

?????? ????? MSDS


2,2'-Dibenzothiazolyl disulfide

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Dibenzothiazyl disulfide is a rubber chemical used as a vulcanization accelerant. The most frequent occupational categories are metal industry, homemakers, health services and laboratories, and building industries.

??? ??

yellow amorphous powder

??

2,2’Dibenzothiazoyl Disulfide has the potential to combat HPV, acting as a zinc-ejecting inhibitor. It also can act as radical polymerization photo-initiators or co-initiators.

??

ChEBI: An organic disulfide resulting from the formal oxidative coupling of the thiol groups of two molecules of 1,3-benzothiazole-2-thiol. It is used as an accelerator in the rubber industry.

?? ??

Cream to light yellow powder.

??? ?? ??

Insoluble in water.

?? ???

2,2'-Dithiobis(benzothiazole) is incompatible with strong oxidizers. .

????

2,2'-Dithiobis(benzothiazole) is combustible.

?? ?? ??

This rubber chemical of the mercaptobenzothiazole group is used as a vulcanization accelerant. The most frequent occupational categories are metal industry, homemakers, health services and laboratories, and the building industry.

Safety Profile

Poison by intravenous andintraperitoneal routes. Slightly toxic by ingestion.Experimental teratogenic and reproductive effects.Questionable carcinogen with experimental tumorigenicdata. Mutation data reported. When heated todecomposition it emits ver

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