56451

1,5-Diaminonaphthalene

≥99.0% (HPLC)

• Synonyme(s) : 1,5-DAN, 1,5-Naphthalenediamine, NSC 401110
• Formule linéaire : C₁₀H₆(NH₂)₂
• CAS Number: 2243-62-1
• Poids moléculaire : 158.20
• Beilstein: 907947
• Numéro CE : 218-817-8
• Numéro MDL: MFCD00004029
• Code UNSPSC : 23151817
• ID de substance PubChem : 329758210
• Nomenclature NACRES : NA.21

Propriétés

• Niveau de qualité: 100
• Essai: ≥99.0% (HPLC)
• Composition: carbon content, 75.92% (theory); hydrogen content, 6.37% (theory); nitrogen content, 17.71% (theory)
• Classe(s) chimique(s) de l'analyte: oligonucleotides, peptides
• Technique(s): MALDI-MS: suitable
• Pf: 185-187 °C (lit.)
• Traces de cations: Ba: ≤5.0 mg/kg; Ca: ≤20 mg/kg; Cd: ≤5.0 mg/kg; Co: ≤5.0 mg/kg; Cr: ≤5.0 mg/kg; Cu: ≤5.0 mg/kg; K: ≤10 mg/kg; Mg: ≤5.0 mg/kg; Mn: ≤5.0 mg/kg; Na: ≤10 mg/kg; Ni: ≤5.0 mg/kg; Pb: ≤5.0 mg/kg; Zn: ≤5.0 mg/kg
• Adéquation: suitable for matrix substance for MALDI-MS
• Chaîne SMILES: Nc1cccc2c(N)cccc12
• InChI: 1S/C10H10N2/c11-9-5-1-3-7-8(9)4-2-6-10(7)12/h1-6H,11-12H2
• Clé InChI: KQSABULTKYLFEV-UHFFFAOYSA-N

Description

Description générale

1,5-Diaminonaphthalene is used in the production of 1,5-naphthalene diisocyanate and polyurethane elastomers.

Application

1,5-Diaminonaphthalene is used as an effective matrix in the analysis of IgG protein using top-down and middle-down mass spectrometry with multiple fragmentation techniques such as electron transfer dissociation (ETD) and matrix-assisted laser desorption ionization in-source decay (MALDI-ISD) method.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Remarque sur l'analyse

metal trace analysis corresponds to requirements

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H302,H317,H351,H410
• Conseils de prudence: P202 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313
• Classification des risques: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Skin Sens. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 438.8 °F - DIN 51758
• Point d'éclair (°C): 226 °C - DIN 51758