Welcome to GlobalChemMall

ALL CATEGORIES
Categories
0
Wishlist
Home > All categories> Electronic Chemicals> Photonic and Optical Materials> 4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran
Picture of 4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran

4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 51325-91-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

  • Products Specification
  • Product Description

  • Property

    CAS No.: 51325-91-8 Formula: C19H17N3O Molecular Weight: 303.35800

    Basic Info

    Chemical Name 4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran
    Synonyms

    2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methylpyran-4-ylidene]propanedinitrile;
    4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran;
    4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran;
    4-(DicyanoMethylene)-2-Methyl-6-(p-diMethylaminostyryl)-4H-Pyran,Laser Grade;

    CAS No. 51325-91-8
    Molecular Formula C19H17N3O
    Molecular Weight 303.35800
    PSA 60.05000
    LogP 3.92746

    Properties

    Appearance & Physical State red/brown crystals
    Density 1.239
    Boiling Point 446.9ºC at 760mmHg
    Melting Point 215-220ºC (lit.)
    Flash Point 43ºC
    Refractive Index 1.689
    Storage Condition Flammables area

    Safety Info

    Hazard Class 4.1
    Safety Statements S16-S26-S36/37-S7/9
    HS Code 2932999099
    Packing Group III
    RIDADR UN 3175
    Risk Statements R10; R11; R20/21/22; R36/37/38
    Hazard Codes F; Xn

    Synthesis Route

    2-(2,6-dimethylpyran-4-ylidene)propanedinitrile+4-Dimethylaminobenzaldehyde→4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran

    Precursor

    4-Dimethylaminobenzaldehyde
    2-(2,6-dimethylpyran-4-ylidene)propanedinitrile

Hot tags: 4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4h-pyran, China, manufacturers, suppliers, factory, wholesale, low price, high quality
Related Products
You may also like