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ChemicalBook > Product Catalogue >Organic Chemistry >Amides >Sulfonic acids amino compound >1,5-EDANS

1,5-EDANS

1,5-EDANS Structure
  • ₹0
  • Product name: 1,5-EDANS
  • CAS: 50402-56-7
  • MF: C12H14N2O3S
  • MW: 266.32
  • EINECS:256-575-5
  • MDL Number:MFCD00066932
  • Synonyms:N-(AMINOETHYL)-5-NAPHTHYLAMINE-1-SULFONIC ACID;N-(2-AMINOETHYL)-5-NAPHTHYLAMINE-1-SULPHONIC ACID;EDANS;EDANS ACID;1,5-EDANS;5-(2-AMINOETHYLAMINO)-1-NAPHTHALENE SULFONIC ACID;5-((2-AMINOETHYL)AMINO)NAPHTHALENE-1-SULFONIC ACID;5-(2-aminoethylamino)-1-naphthalene-*sulfonic aci
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Properties

Melting point :>350°C
Density :1.432±0.06 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :Aqueous Base (Slightly), DMSO (Slightly, Heated)
form :Solid
pka :-0.37±0.40(Predicted)
color :Yellow to Beige
CAS DataBase Reference :50402-56-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

Description

A fluorescent reagent with a terminal amine for derivatization. 1,5-EDANS has similar spectral properties to the naphthalenesulfonic acids. Fluorescence: max. Abs. 335nm; max. Em. 493nm; e x 10-3: 5.9

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