Cas no 135-20-6 (Cupferron)

Cupferron structure
Cupferron structure
Product Name:Cupferron
CAS No:135-20-6
MF:C6H9N3O2
MW:155.154560804367
MDL:MFCD00078422
CID:36340
PubChem ID:87565736
Update Time:2025-04-18

Cupferron Chemical and Physical Properties

Names and Identifiers

    • Cupferron
    • AMMONIUM-N-NITROSOPHENYL-HYDROXYLAMINE
    • AMMONIUM SALT OF NITROSOPHENYLHYDROXYLAMINE
    • COPPERONE
    • NITROPHENYLHYDROXYLAMINE AMMONIUM
    • NITROSOPHENYLHYDROXYLAMINE AMMONIUM SALT
    • N-NITROSO-N-PHENYLHYDROXYAMINE AMMONIUM SALT
    • N-NITROSO-N-PHENYLHYDROXYLAMINE
    • N-NITROSO-N-PHENYLHYDROXYLAMINE, AMMONIUM DERIVATIVE
    • N-NITROSO-N-PHENYLHYDROXYLAMINE NH3
    • N-NITROSOPHENYLHYDROXYLAMINE AMMONIUM SALT
    • AminoniumN-nitrosophenylhydroxylamine
    • Ammonium cupferron
    • ammoniumnitroso-beta-phenylhydroxylamine
    • Benzenamine, N-hydroxy-N-nitroso-, ammonium salt
    • CUPFERRON, AR
    • CUPEFERRON
    • Cupferon
    • CUPFERRON,ACS
    • Kupferon
    • Kupferron
    • N-hydroxy-N-nitroso-benzenamine,ammonium salt
    • N-nitroso-N-phenyl-hydroxylamin,ammonium salt
    • N-Nitroso-N-phenyl-hydroxylamin,Ammonium-Salz
    • Ammonium Nitrosophenylhydroxylamine
    • N-Nitroso-N-phenylhydroxylamine Ammonium Salt
    • N-Hydroxy-N-nitrosobenzenamine ammonium salt
    • NPHA
    • NCI-C03258
    • CupferronGr
    • Cupferron,99%
    • Cupferon [Czech]
    • Kupferron [Czech]
    • Cupferron, ammonium salt
    • Ammonium N-nitrosophenylhydroxylamine
    • Ammonium-N-nitrosophenylhydroxylamine
    • ammonium 2-oxo-1-phenylhydrazinolate
    • Ammonium nitroso-beta-phenylhydroxylamine
    • N-Nitrosofenylhydroxylamin amonny [Cze
    • NCGC00091873-01
    • N-Nitrosofenylhydroxylamin amonny [Czech]
    • UNII-V66QK963ED
    • Tox21_201493
    • NCGC00259044-01
    • V66QK963ED
    • 135-20-6
    • CID 2724103
    • DTXSID1020352
    • EINECS 205-183-2
    • CAS-135-20-6
    • CCRIS 184
    • N-HYDROXY-N-NITROSOBENZENAMINE AMMONIUM SALT (1:1)
    • AMY22842
    • N-Nitrosophenylhydroxylamin ammonium salz [German]
    • AI3-63016
    • N-Nitroso-N-phenylhydroxylamine, ammonium salt
    • SCHEMBL52291
    • CUPFERRON [MI]
    • Benzenamine, N-hydroxy-N-nitroso-, ammonium salt (1:1)
    • NSC 112124
    • AKOS015890386
    • HSDB 4109
    • NCGC00256368-01
    • DTXCID90352
    • CUPFERRON [HSDB]
    • Tox21_302952
    • MDL: MFCD00078422
    • Inchi: 1S/C6H6N2O2.H3N/c9-7-8(10)6-4-2-1-3-5-6;/h1-5,9H;1H3/b8-7-;
    • InChI Key: GXCSNALCLRPEAS-CFYXSCKTSA-N
    • SMILES: [O-]/[N+](/C1C=CC=CC=1)=N\[O-].[NH4+]

Computed Properties

  • Exact Mass: 155.06900
  • Monoisotopic Mass: 155.069477
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 130
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 65.2
  • Surface Charge: 0

Experimental Properties

  • Color/Form: White or milky white, with shiny scaly crystals. The color darkens after long-term setting. White or brownish scaly crystals.
  • Density: 1.3092 (rough estimate)
  • Melting Point: 150-155?°C (dec.) (lit.)
  • Boiling Point: 278.95°C (rough estimate)
  • Flash Point: Not available
  • Refractive Index: 1.6500 (estimate)
  • Water Partition Coefficient: <0.1 g/100 mL at 18.5 oC
  • Stability/Shelf Life: Stable, but may be moisture sensitive. Incompatible with strong oxidizing agents, strong bases, strong acids.
  • PSA: 55.73000
  • LogP: 2.04840
  • Merck: 2622
  • Sensitiveness: Sensitive to light and heat
  • Solubility: Soluble in water and ethanol.
  • Vapor Pressure: Not available

Cupferron Security Information

  • Symbol: GHS06 GHS08
  • Prompt:dangerous
  • Signal Word:Danger
  • Hazard Statement: H301,H315,H319,H335,H351
  • Warning Statement: P261,P281,P301+P310,P305+P351+P338
  • Hazardous Material transportation number:UN 2811 6.1/PG 3
  • WGK Germany:3
  • Hazard Category Code: 25-36/37/38-40
  • Safety Instruction: S26-S36/37-S45
  • RTECS:NC4725000
  • Hazardous Material Identification: T
  • Packing Group:III
  • Hazard Level:6.1
  • Safety Term:6.1
  • Packing Group:III
  • Risk Phrases:R25; R36/37/38; R40
  • HazardClass:6.1
  • PackingGroup:III
  • TSCA:Yes
  • Storage Condition:2-8°C

Cupferron Customs Data

  • HS CODE:3822009000
  • Customs Data:

    China Customs Code:

    2928000090

    Overview:

    2928000090 Other hydrazine(Hydrazine)And chlorhexidine(hydroxylamine)Organic derivatives of.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:6.5%.general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Cupferron Pricemore >>

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Cupferron Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:135-20-6)銅鐵試劑
Order Number:LE27065777;LE3059
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 13:04
Price ($):discuss personally
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:135-20-6)Cupferron
Order Number:sfd12628
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:36
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:135-20-6)Cupferron
Order Number:A1201242
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:44
Price ($):221.0
Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:135-20-6)銅鐵試劑
LE27065777;LE3059
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:135-20-6)Cupferron
sfd12628
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email