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'-Methyldispiro[9H-fluorene-9,4'-[2]oxazoline-5',9''-[9H]fluorene]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19968-81-1

19968-81-1 structure

19968-81-1 structure

Name: 2'-Methyldispiro[9H-fluorene-9,4'-[2]oxazoline-5',9''-[9H]fluorene]
Chemical Name: 2'-Methyldispiro[fluorene-9,4'-[1,3]oxazole-5',9''-fluorene]
CAS Number: 19968-81-1
Molecular Formula: C₂₈H₁₉NO
Molecular Weight: 385.457
Create Date: 2021-09-11 18:55:42
Modify Date: 2025-09-30 11:28:29

Names
Properties

Name	2'-Methyldispiro[fluorene-9,4'-[1,3]oxazole-5',9''-fluorene]
Synonyms	2'-Methyldispiro[fluorene-9,4'-[1,3]oxazole-5',9''-fluorene] Dispiro[9H-fluorene-9,4'(5'H)-oxazole-5',9''-[9H]fluorene], 2'-methyl-

Density	1.3±0.1 g/cm3
Boiling Point	530.4±50.0 °C at 760 mmHg
Molecular Formula	C₂₈H₁₉NO
Molecular Weight	385.457
Flash Point	198.3±24.1 °C
Exact Mass	385.146667
LogP	7.04
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.711

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