Millipore Sigma Vibrant Logo

107251 Phenylhydrazine

View Pricing & Availability


Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
100-63-0 202-873-5 C₆H₈N₂ C₆H₅NHNH₂ 108.14 g/mol

Pricing & Availability

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

      Glass bottle 100 ml
      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
      Catalogue Number107251
      Product Information
      CAS number100-63-0
      EC index number612-023-00-9
      EC number202-873-5
      Hill FormulaC₆H₈N₂
      Chemical formulaC₆H₅NHNH₂
      Molar Mass108.14 g/mol
      HS Code2928 00 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Biological Information
      Physicochemical Information
      Boiling point244 °C (1013 hPa)
      Density1.10 g/cm3 (20 °C)
      Explosion limit1.1 %(V)
      Flash point88 °C
      Ignition temperature195 °C
      Melting Point19.6 °C
      Vapor pressure0.1 hPa (20 °C)
      Solubility145 g/l
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 188 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H350: May cause cancer.
      H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
      H315: Causes skin irritation.
      H317: May cause an allergic skin reaction.
      H319: Causes serious eye irritation.
      H341: Suspected of causing genetic defects.
      H372: Causes damage to organs through prolonged or repeated exposure.
      H400: Very toxic to aquatic life.
      Precautionary Statement(s)P201: Obtain special instructions before use.
      P273: Avoid release to the environment.
      P280: Wear protective gloves.
      P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
      P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
      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 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
      Signal WordDanger
      Storage class6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
      WGKWGK 3 highly hazardous to water
      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
      Hazard Symbols Hazard SymbolsDangerous for the environment
      Hazard SymbolsToxic
      Categories of dangercarcinogenic, toxic, irritant, mutagenic, sensitizing, dangerous for the environment
      R PhraseR 45-23/24/25-48/23/24/25-36/38-68-43-50
      May cause cancer.Also toxic by inhalation, in contact with skin and if swallowed.Also toxic: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed.Irritating to eyes and skin.Possible risk of irreversible effects.May cause sensitisation by skin contact.Very toxic to aquatic organisms.
      S PhraseS 53-45-61
      Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2572 , 6.1, II
      Declaration (transport by air) IATA-DGRUN 2572 , 6.1, II
      Declaration (transport by sea) IMDG-CodeUN 2572 , 6.1, II
      Supplemental Information
      Assay (HClO₄)≥ 97.0 %
      Density (d 20 °C/ 4 °C)1.096 - 1.099
      Identity (IR)passes test
      Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.