2-Mercaptobenzothiazole。

Details:

2-Mercaptobenzothiazole Chemical Properties
Melting point     177-181 °C(lit.)
Boiling point     223°C (rough estimate)
density     1.42
vapor pressure     <0.000003 hPa (25 °C)
refractive index     1.6100 (estimate)
Fp     243 °C
storage temp.     Store below +30°C.
solubility     0.12g/l
pka    9.80±0.20(Predicted)
form     Powder
color     Yellow
Odor    Odorless
PH    7 (0.12g/l, H2O, 25℃)
explosive limit    15%(V)
Water Solubility     <0.1 g/100 mL at 19 ºC
λmax    325nm(MeOH)(lit.)
Sensitive     Air Sensitive
Merck     14,5868
BRN     119484
Stability:    Stable. Incompatible with strong oxidizing agents. Flammable.
InChIKey    YXIWHUQXZSMYRE-UHFFFAOYSA-N
CAS DataBase Reference    149-30-4(CAS DataBase Reference)
IARC    2A (Vol. 115) 2018
NIST Chemistry Reference    2-Mercaptobenzothiazole(149-30-4)
EPA Substance Registry System    2-Mercaptobenzothiazole (149-30-4)
Safety Information
Hazard Codes     Xi,N
Risk Statements     43-50/53
Safety Statements     24-37-60-61
RIDADR     UN 3077 9/PG 3
WGK Germany     2
RTECS     DL6475000
F     9-13-23
Autoignition Temperature    465 °C
TSCA     Yes
HazardClass     9
PackingGroup     III
HS Code     29342020
Hazardous Substances Data    149-30-4(Hazardous Substances Data)
Toxicity    LD50 orally in Rabbit: 1680 mg/kg LD50 dermal Rabbit > 7940 mg/kg

2-Mercaptobenzothiazole Basic information
Product Name:    2-Mercaptobenzothiazole
Synonyms:    2-Benzothiazolethiol (MBT);Sulfur Accelerator M;2-mercaptobenzothialole;2-Mercaptobenzothiazole (2-MBT);2-mercaptobenzothiazole(mbt);2-Mercaptobenzthiazole;2-Mercptobenzothiazole;2-Merkaptobenzotiazol
CAS:    149-30-4
MF:    C7H5NS2
MW:    167.25
Mol File:    149-30-4.mol
2-Mercaptobenzothiazole Structure