Millipore Sigma Vibrant Logo

808125 4,4'-Bis(dimethylamino)-benzophenone

4,4'-Bis(dimethylamino)-benzophenone for synthesis. CAS 90-94-8, chemical formula (CH₃)₂NC₆H₄COC₆H₄-4-N(CH₃)₂.

4,4'-Bis(dimethylamino)-benzophenone MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: N,N,N,N'-Tetramethyl-4,4'-diaminobenzophenone, Michler ketone

CAS #: 90-94-8 EC Number: 202-027-5 Molar Mass: 268.36 g/mol Chemical Formula: [(CH₃)₂N]C₆H₄COC₆H₄-4-[N(CH₃)₂] Hill Formula: C₁₇H₂₀N₂O
View Products on Sigmaaldrich.com
808125
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
90-94-8202-027-5C₁₇H₂₀N₂O[(CH₃)₂N]C₆H₄COC₆H₄-4-[N(CH₃)₂]268.36 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
8081250250
Retrieving availability...
—
Limited Availability Limited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic bottle 250 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      8081251000
      Retrieving availability...
      —
      Limited Availability Limited Availability
      Stocked 
      Discontinued
      Limited Quantities Available
      Available
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Plastic bottle 1 kg
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          Description
          Catalogue Number808125
          SynonymsN,N,N,N'-Tetramethyl-4,4'-diaminobenzophenone, Michler ketone
          Description4,4'-Bis(dimethylamino)-benzophenone
          References
          Product Information
          CAS number90-94-8
          EC index number606-073-00-0
          EC number202-027-5
          Hill FormulaC₁₇H₂₀N₂O
          Chemical formula[(CH₃)₂N]C₆H₄COC₆H₄-4-[N(CH₃)₂]
          Molar Mass268.36 g/mol
          HS Code2922 39 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application4,4'-Bis(dimethylamino)-benzophenone for synthesis. CAS 90-94-8, chemical formula (CH₃)₂NC₆H₄COC₆H₄-4-N(CH₃)₂.
          Biological Information
          Physicochemical Information
          Flash point220 °C
          Ignition temperature480 °C
          Melting Point172 - 175 °C
          Bulk density400 kg/m3
          Solubility0.4 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 6400 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H318: Causes serious eye damage.
          H341: Suspected of causing genetic defects.
          H350: May cause cancer.
          Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          P405: Store locked up.
          P501: Dispose of contents/ container to an approved waste disposal plant.
          Signal WordDanger
          RTECSDJ0250000
          Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
          WGKWGK 3 highly hazardous to water
          Disposal9
          Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
          Safety Information
          Categories of dangercarcinogenic, irritant, mutagenic
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (HClO₄)≥ 97.0 %
          Melting range (lower value)≥ 171 °C
          Melting range (upper value)≤ 175 °C
          Identity (IR)passes test
          Global Trade Item Number
          Catalog Number GTIN
          8081250250 04022536397528
          8081251000 04022536397535