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1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole]

1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole] chemical structure
CAS Number1498-88-0
Formula3′
Mol. Weight322.36 g/mol

What is 1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole]?

1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole] is a chemical compound with CAS number 1498-88-0 and molecular formula 3′. It is used in various industrial and research applications.

Applications

Photochromic spiropyran dye.

Specifications

Molecular Weight

322.36 g/mol

Assay/Purity

98%

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Gloves

Melting Point

179-180 °C(lit.)

EC Number

216-102-5

WGK Germany

3

Frequently Asked Questions

Alternative Names & Synonyms

3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole],1498-88-0, C19H18N2O3