missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Benzenoids
  6. Naphthalenes
  7. Thermo Scientific Chemicals alpha-Naphtholbenzein

Thermo Scientific Chemicals alpha-Naphtholbenzein

Product Code. 15560000 Shop All Thermo Scientific Chemicals Products
Change view
Click to view available options
Quantità:
5 g
25 g
100 g
Unit Size:
100g
25g
5g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantità Unit Size
15560000 5 g 5g
15560544 25 g 25g
15570544 100 g 100g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
This item is not returnable. View return policy
Product Code. 15560000 Supplier Thermo Scientific Chemicals Supplier No. 415320050
 Articolo soggetto a restrizioni
Spedizione stimata: 29-10-2026
Add to basket

missing translation for 'validMainframeMsg'

This item is not returnable. View return policy

Description

Indicator | CAS: 145-50-6 | C27H18O2 | 374.44 g/mol

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 145-50-6
Formula molecolare C27H18O2
Molecular Weight (g/mol) 374.44
InChI Key VDDWRTZCUJCDJM-PNHLSOANSA-N
PubChem CID 5941340
IUPAC Name (4Z)-4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one
SMILES C1=CC=C(C=C1)C(=C2C=CC(=O)C3=CC=CC=C23)C4=CC=C(C5=CC=CC=C54)O

Specifications

Materiale o nome chimico α-Naphtholbenzein
Punto di fusione 230.0°C to 235.0°C
Spettro a infrarossi Authentic
Quantità 5 g
Sinonimo p-naphtholbenzein, 1-naphtholbenzein, alpha-naphtholbenzein, .alpha.-naphtholbenzein, 4-4-hydroxynaphthyl phenylmethylene naphthalen-1-one, naphtholbenzein, 1 4h-naphthalenone, 4-4-hydroxy-1-naphthalenyl phenylmethylene, 1 4h-naphthalenone,4-4-hydroxy-1-naphthalenyl phenylmethylene, 1 4h-naphthalenone, 4-.alpha.-4-hydroxy-1-naphthyl benzylidene
Informazioni di solubilità Solubility in water: insoluble. Other solubilities: soluble in acetone, acetic acid
Peso formulazione 374.44

Safety and Handling

compliance-icons
Product Identifier
  • alpha-Naphtholbenzein
 Signal Word
  • Attenzione
 Hazard Category
  • Lesione oculare grave/irritazione oculare Categoria 2
  • Corrosione/irritazione della pelle Categoria 2
  • Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
 Hazard Statement
  • H315-Provoca irritazione cutanea.
  • H319-Provoca grave irritazione oculare.
  • H335-Può irritare le vie respiratorie.
 Precautionary Statement
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
  • P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P312-Contattare un CENTRO ANTIVELENI/un medico/in caso di malessere.
 Supplemental information
  • MIXTURE LIST-Contain: 4-[(4-hydroxy-1-naphthalenyl)phenylmethylene]-1(4H)-Naphthalenone

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.