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1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole]_Molecular_structure_CAS_1498-89-1)
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1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole]_Molecular_structure_CAS_1498-89-1)
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1′,3′-Dihydro-8-methoxy-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-(2H)-indole]
Catalog No. 433926 Name Sigma Aldrich
CAS Number 1498-89-1 Website http://www.sigmaaldrich.com
M. F. C20H20N2O4 Telephone 1-800-521-8956
M. W. 352.3838 Fax
Purity 97% Email
Storage Chembase ID: 151056

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SYNONYMS

Title
1′,3′-二氢-8-甲氧基-1′,3′,3′-三甲基-6-硝基螺[2H-1-苯并吡喃-2,2′-(2H)-吲哚]
IUPAC name
8-methoxy-1',3',3'-trimethyl-6-nitro-1',3'-dihydrospiro[chromene-2,2'-indole]
IUPAC Traditional name
8-methoxy-1',3',3'-trimethyl-6-nitrospiro[chromene-2,2'-indole]

DATABASE IDS

PubChem SID 24867158
CAS Number 1498-89-1
EC Number 216-103-0
MDL Number MFCD00216608

PROPERTIES

Empirical Formula (Hill Notation) C20H20N2O4
Purity 97%
Melting Point 159-162 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Application
Photochromic dye
Packaging
1, 5 g in glass bottle
Description (简体中文)
Application
光致变色染料
包装
1, 5 g in glass bottle

REFERENCES

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