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

Catalog No. p-7077269
Change view
Click to view available options
Quantity:
5 g
25 g
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
AC415320050 5 g
AC415320250 25 g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
Catalog No. AC415320050 Supplier Thermo Scientific Chemicals Supplier No. 415320050
Only null left

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.

Chemical Identifiers

CAS 145-50-6
Molecular Formula 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

Melting Point 230.0°C to 235.0°C
Infrared Spectrum Authentic
Quantity 5 g
Synonym 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
Solubility Information Solubility in water: insoluble. Other solubilities: soluble in acetone, acetic acid
Formula Weight 374.44
Chemical Name or Material α-Naphtholbenzein

Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement GHS P Statement
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and kee
EINECSNumber 205-656-3

RUO – Research Use Only