Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Methyl-6-hydroxyfluoran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

83469-76-5

83469-76-5 structure

83469-76-5 structure

Name: 2-Methyl-6-hydroxyfluoran
Chemical Name: 6'-hydroxy-2'-methylspiro[2-benzofuran-3,9'-xanthene]-1-one
CAS Number: 83469-76-5
Molecular Formula: C₂₁H₁₄O₄
Molecular Weight: 330.33300
Create Date: 2016-07-13 21:18:47
Modify Date: 2025-08-29 19:38:20

Name	6'-hydroxy-2'-methylspiro[2-benzofuran-3,9'-xanthene]-1-one
Synonyms	6'-hydroxy-2'-methylfluoran 6-Hydroxy-2-methylxanthen-9-spiro-1'-isobenzofuran-3'-one 2-Methyl-6-hydroxyfluoran

Density	1.45g/cm3
Boiling Point	561.9ºC at 760 mmHg
Molecular Formula	C₂₁H₁₄O₄
Molecular Weight	330.33300
Flash Point	207.4ºC
Exact Mass	330.08900
PSA	55.76000
LogP	4.26860
Index of Refraction	1.738

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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