Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 9'-(diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 9'-(diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

26628-47-7

26628-47-7 structure

26628-47-7 structure

Name: 9'-(diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one
Chemical Name: 9'-(diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one
CAS Number: 26628-47-7
Molecular Formula: C₂₈H₂₃NO₃
Molecular Weight: 421.487
Create Date: 2018-12-05 09:50:59
Modify Date: 2025-09-18 18:41:14

Name	9'-(diethylamino)spiro[2-benzofuran-3,12'-benzo[a]xanthene]-1-one
Synonyms	EINECS 247-853-7 UNII:53LNR505Q7 9'-(Diethylamino)-3H-spiro[2-benzofuran-1,12'-benzo[a]xanthen]-3-one 9-(Diethylamino)spiro(12H-benzo(a)xanthene-12,1'(3'H)-isobenzofuran)-3'-one 6'-(DiethylaMino)-1',2'-benzofluoran Spiro(12H-benzo(a)xanthene-12,1'(3'H)-isobenzofuran)-3'-one, 9-(diethylamino)- Spiro[12H-benzo[a]xanthene-12,1'(3'H)-isobenzofuran]-3'-one, 9-(diethylamino)-

Density	1.3±0.1 g/cm3
Boiling Point	642.4±55.0 °C at 760 mmHg
Melting Point	221ºC
Molecular Formula	C₂₈H₂₃NO₃
Molecular Weight	421.487
Flash Point	342.3±31.5 °C
Exact Mass	421.167786
PSA	38.77000
LogP	6.66
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.717

HS Code	2932999099

Precursor 7
5809-23-4 135-19-3 87199-18-6 85-44-9
91-68-9 98-80-6 35478-71-8
DownStream 0

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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