Millipore Sigma Vibrant Logo

814674 2-Mercaptobenzothiazole

2-Mercaptobenzothiazole for synthesis. CAS 149-30-4, pH 7 (0.12 g/l, H₂O, 25 °C).

2-Mercaptobenzothiazole MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 149-30-4 EC Number: 205-736-8 Molar Mass: 167.25 g/mol Hill Formula: C₇H₅N S₂
View Products on Sigmaaldrich.com
814674
View Pricing & Availability

Overview

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
149-30-4205-736-8C₇H₅N S₂167.25 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8146740250
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 250 g
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Add To Favorites
      8146741000
      —
      Fulfillment and delivery delayed Fulfillment and delivery delayed
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Plastic bottle 1 kg
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          Add To Favorites
          8146749999
          —
          Fulfillment and delivery delayed Fulfillment and delivery delayed
          In Stock 
          Discontinued
          Limited Quantities Available
          Availability to be confirmed
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              		 0
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              —
              Request Pricing
              		 —
              Add To Favorites
              Description
              Catalogue Number814674
              Product Information
              CAS number149-30-4
              EC index number613-108-00-3
              EC number205-736-8
              Hill FormulaC₇H₅N S₂
              Molar Mass167.25 g/mol
              HS Code2934 20 90
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              Application2-Mercaptobenzothiazole for synthesis. CAS 149-30-4, pH 7 (0.12 g/l, H₂O, 25 °C).
              Physicochemical Information
              Boiling point>260 °C decomposes
              Density1.42 g/cm3 (20 °C)
              Explosion limit15 %(V)
              Flash point200 °C
              Ignition temperature465 °C
              Melting Point177 - 181 °C
              pH value7 (0.12 g/l, H₂O, 25 °C)
              Vapor pressure<0.000003 hPa (25 °C)
              Bulk density390 kg/m3
              Solubility0.12 g/l
              Toxicological Information
              LD 50 oralLD50 Rat 1680 mg/kg
              LD 50 dermalLD50 Rabbit > 7940 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H317: May cause an allergic skin reaction.
              H410: Very toxic to aquatic life with long lasting effects.
              Precautionary Statement(s)P261: Avoid breathing dust.
              P272: Contaminated work clothing should not be allowed out of the workplace.
              P273: Avoid release to the environment.
              P280: Wear protective gloves.
              P302 + P352: IF ON SKIN: Wash with plenty of water.
              P333 + P313: If skin irritation or rash occurs: Get medical advice/ attention.
              Signal WordWarning
              Storage class10 - 13 Other liquids and solids
              WGKWGK 2 obviously hazardous to water
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Categories of dangersensitizing, dangerous for the environment
              Storage and Shipping Information
              StorageStore below +30°C.
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
              Declaration (transport by air) IATA-DGRUN 3077 , 9, III
              Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
              Specifications
              Assay (acidimetric)≥ 97.0 %
              Melting range (lower value)≥ 176 °C
              Melting range (upper value)≤ 181 °C
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8146740250 04022536421131
              8146741000 04022536421148
              8146749999 04022536421155