(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile

(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile Structure
CAS No.
28286-88-6
Chemical Name:
(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile
Synonyms
(2,6-Dimethyl-4H-pyr;dimethylene-2,6-dimethyl-4H-pyran;2,6-Dimethyl-4-(dicyanomethylene)-4H-pyran;4-(DICYANOMETHYLENE)-2,6-DIMETHYL-4H-PYRAN;4-(DICYANOMETHYLENE)-2,6-DIMETHYL-4H-PYRANE;4-(Dicyanomethylene)-2,6-dimethyl-4H-pyran>(2,6-DIMETHYL-4H-PYRAN-4-YLIDENE)MALONONITRILE;2-(2,6-dimethylpyran-4-ylidene)propanedinitrile;2-(2,6-DIMETHYL-4H-PYRAN-4-YLIDENE)MALONONITRILE;(2,6-dimethyl-4h-pyran-4-ylidene)-propanedinitril
CBNumber:
CB1138425
Molecular Formula:
C10H8N2O
Molecular Weight:
172.18
MOL File:
28286-88-6.mol
MSDS File:
SDS
Modify Date:
2025/3/15 17:35:32

(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile Properties

Melting point 192-194 °C(lit.)
Boiling point 244.1±40.0 °C(Predicted)
Density 1.157±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form powder to crystal
color Light yellow to Brown
CAS DataBase Reference 28286-88-6(CAS DataBase Reference)
EPA Substance Registry System Propanedinitrile, (2,6-dimethyl-4H-pyran-4-ylidene)- (28286-88-6)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06,GHS07
Signal word  Danger
Hazard statements  H301+H311+H331-H315-H319
Precautionary statements  P261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501
RIDADR  3439
WGK Germany  3
HazardClass  6.1
PackingGroup  III
HS Code  2932990090
NFPA 704
0
3 0

(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) D2791 4-(Dicyanomethylene)-2,6-dimethyl-4H-pyran 28286-88-6 1G ₹5300 2022-05-26 Buy
TCI Chemicals (India) D2791 4-(Dicyanomethylene)-2,6-dimethyl-4H-pyran 28286-88-6 5G ₹9700 2022-05-26 Buy
Product number Packaging Price Buy
D2791 1G ₹5300 Buy
D2791 5G ₹9700 Buy

(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile Chemical Properties,Uses,Production

Chemical Properties

White Powder

(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile Preparation Products And Raw materials

Raw materials

Preparation Products

(2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile Suppliers

Global( 116)Suppliers
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2,6-Dimethyl-4-(dicyanomethylene)-4H-pyran (2,6-Dimethyl-4H-pyr Propanedinitrile, 2-(2,6-dimethyl-4H-pyran-4-ylidene)- 2-(2,6-dimethylpyran-4-ylidene)propanedinitrile 2-(2,6-DIMETHYL-4H-PYRAN-4-YLIDENE)MALONONITRILE 2-(2,6-DIMETHYL-4H-PYRAN-4-YLIDENE)PROPANEDINITRILE 4-(DICYANOMETHYLENE)-2,6-DIMETHYL-4H-PYRAN 4-(DICYANOMETHYLENE)-2,6-DIMETHYL-4H-PYRANE (2,6-dimethyl-4h-pyran-4-ylidene)-propanedinitril dimethylene-2,6-dimethyl-4H-pyran (2,6-DIMETHYL-4H-PYRAN-4-YLIDENE)MALONONITRILE 4-(Dicyanomethylene)-2,6-dimethyl-4H-pyran> 28286-88-6 Electronic Chemicals