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CAS RN: 149-30-4 | Product Number: M0247

2-Mercaptobenzothiazole


Purity: >99.0%(HPLC)
Chemical Substance Law (ENCS):   5-242
Synonyms:
  • MBT
Product Documents:
5G
¥1,900
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25G
¥2,400
24   11   ≥100 
500G
¥13,800
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Product Number M0247
Purity / Analysis Method >99.0%(HPLC)
Molecular Formula / Molecular Weight C__7H__5NS__2 = 167.24 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
CAS RN 149-30-4
Reaxys Registry Number 508810
SDBS (AIST Spectral DB) 2607
Merck Index (14) 5868
MDL Number

MFCD00005781

Specifications
Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 99.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 180.0 to 183.0 °C
Solubility in hot Methanol transparency
Solubility in NH3aq. almost transparency
Properties (reference)
Melting Point 180 °C
Maximum Absorption Wavelength 325(MeOH) nm
Solubility in water Insoluble
Solubility (soluble in) Acetone
Solubility (slightly sol. in) Ether, Alcohol, Benzene, Toluene
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H317 : May cause an allergic skin reaction.
H351 : Suspected of causing cancer.
H410 : Very toxic to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P273 : Avoid release to the environment.
P272 : Contaminated work clothing should not be allowed out of the workplace.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P391 : Collect spillage.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
P405 : Store locked up.
Related Laws:
Chemical Substance Law (ENCS) 5-242
PRTR Law (New Specific Chemical) Class 2 Designated Chemical Substances
RTECS# DL6475000
Transport Information:
UN Number UN3077
Class 9
Packing Group III
PubMed Literature


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