1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole]
![1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole] chemical structure](https://pub-f4d920c906024441a773a96f7098e551.r2.dev/images/products/1498-89-1.png)
CAS Number1498-89-1
Formula3′
Mol. Weight352.38 g/mol
1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole]
What is 1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole]?
1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole] is a chemical compound with CAS number 1498-89-1 and molecular formula 3′. It is used in various industrial and research applications.
Applications
Photochromic dye
Specifications
Molecular Weight
352.38 g/mol
Assay/Purity
97%
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H315-H319-H335
Precautionary Statements
P261-P305 + P351 + P338
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
159-162 °C(lit.)
EC Number
216-103-0
WGK Germany
3
Frequently Asked Questions
Alternative Names & Synonyms
3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole],1498-89-1, C20H20N2O4
