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2,3-Diaminonaphthalene, 97%

Produktkode 11479873
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Produktkode 11479873 missing translation for 'mfr' Thermo Scientific Alfa Aesar missing translation for 'supplierNo' A12993.03
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Beskrivelse

CAS: 771-97-1 | C10H10N2 | 158.204 g/mol

2,3 Diaminonaphthalene is a highly selective colorimetric and fluorometric reagent for selenium detection and also used for the fluorometric determination of nitrite. It is also useful for detection of ketones and alpha-keto acids.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,3 Diaminonaphthalene is a highly selective colorimetric and fluorometric reagent for selenium detection and also used for the fluorometric determination of nitrite. It is also useful for detection of ketones and alpha-keto acids.

Solubility
Slightly soluble in water. Soluble in pyridine, dimethylsulfoxide, dimethyformamide, dil.hydrochloric acid, ethanol, ether and hot methanol.

Notes
Incompatible with oxidizing agents and acids.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 771-97-1
Molecular Formula C10H10N2
Molecular Weight (g/mol) 158.204
MDL Number MFCD00004116
InChI Key XTBLDMQMUSHDEN-UHFFFAOYSA-N
Synonym 2,3-diaminonaphthalene, 2,3-naphthalenediamine, 2,3-naphthylenediamine, unii-2bnz6brs87, 2bnz6brs87, ccris 8399, zlchem 848, 2,3-diaminonapthalene, 2,3 diaminonapthalene, pubchem15532
PubChem CID 69872
IUPAC Name naphthalene-2,3-diamine
SMILES C1=CC=C2C=C(C(=CC2=C1)N)N

Tekniske data

Melting Point 193°C to 196°C
Density 1.096
Quantity 1 g
Beilstein 2206394
Solubility Information Slightly soluble in water; Soluble in pyridine,dimethylsulfoxide,dimethyformamide,dil;hydrochloric acid,ethanol,ether and hot methanol.
Formula Weight 158.2
Percent Purity 97%
Chemical Name or Material 2,3-Diaminonaphthalene

Sikkerhed og håndtering

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Produktidentifikator
  • 2,3-Naphthalenediamine
 Signalord
  • Warning
 Farekategori
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Faresætning
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Sikkerhedssætning
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplerende oplysninger
  • MIXTURE LIST-Contains : 2,3-Naphthalenediamine
SDS

RUO – Research Use Only

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