Appearance:Powder
Throughput:100|Metric Ton|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: 2-Mercaptobenzothiazole
CAS: 149-30-4
MF: C7H5NS2
MW: 167.25
EINECS: 205-736-8
Mol File: 149-30-4.mol
2-Mercaptobenzothiazole Structure
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
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