Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

103122 3,3'-二甲基萘啶

View Products on Sigmaaldrich.com
103122
Purchase on Sigma-Aldrich

Overview

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
13138-48-2236-069-0C₂₂H₂₀N₂312.42 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.03122.0001 玻璃瓶 1 g
Description
Catalogue Number103122
Synonyms4,4'-Diamino-3,3'dimethyl-1,1'-binaphthyl
Product Information
CAS number13138-48-2
EC number236-069-0
Hill FormulaC₂₂H₂₀N₂
Molar Mass312.42 g/mol
HS Code2921 59 90
Structure formula ImageStructure formula Image
Quality LevelMQ100
Physicochemical Information
Melting Point213 °C
Bulk density380 kg/m3
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Specifications
Appearance of solution (10 g/l; ethanol)passes test
Loss on drying (110 °C)≤ 1.0 %
Suitability as indicator (for metal titration)passes test
Suitability for bromate determination in water and drinking water for Pharo- or NOVA-spectrophotometerpasses test
Application noteMethod A or Method B

Method A:For the measurement the method 195, which is pre-calibrated in the Spectroquant® Pharo-and NOVA-photometers can be
used. To increase the precision of the results a self-made blank according to the application is recommended generally.
Method B:For the measurement the pre-calibrated method 195 is not applicable. Instead of that, a self-made calibration according the
application is to perform.
Global Trade Item Number
Catalogue Number GTIN
1.03122.0001 04022536040141