CAS 23001-29-8|Spiro[2H-1-benzopyran-2,2'-[2H]indol]-6-ol,1',3'-dihydro-1',3&

Introduction：Basic information about CAS 23001-29-8|Spiro[2H-1-benzopyran-2,2'-[2H]indol]-6-ol,1',3'-dihydro-1',3&, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Spiro[2H-1-benzopyran-2,2'-[2H]indol]-6-ol,1',3'-dihydro-1',3',3'-trimethyl-
CAS Number	23001-29-8	Molecular Weight	293.36000
Density	1.27g/cm3	Boiling Point	469.6ºC at 760mmHg
Molecular Formula	C₁₉H₁₉NO₂	Melting Point	/
MSDS	/	Flash Point	237.8ºC

Names

Name	1',3',3'-trimethylspiro[chromene-2,2'-indole]-6-ol
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.27g/cm3
Boiling Point	469.6ºC at 760mmHg
Molecular Formula	C₁₉H₁₉NO₂
Molecular Weight	293.36000
Flash Point	237.8ºC
Exact Mass	293.14200
PSA	32.70000
LogP	3.98670
Appearance of Characters	Powder \| Light brown to purple
Vapour Pressure	1.92E-09mmHg at 25°C
Index of Refraction	1.678
InChIKey	UHRBDHPBCHWWAG-UHFFFAOYSA-N
SMILES	CN1c2ccccc2C(C)(C)C12C=Cc1cc(O)ccc1O2

Safety Information

Risk Phrases	36/37/38
Safety Phrases	24/25
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

6-hydroxy spiropyran

1′,3′,3′-Trimethyl-6-hydroxyspiro(2H-1-benzopyran-2,2′-indoline)

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