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-Phenyl-3-methoxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

38070-93-8

38070-93-8 structure

38070-93-8 structure

Name: 2-Phenyl-3-methoxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
Chemical Name: Karanjachromene
CAS Number: 38070-93-8
Molecular Formula: C₂₁H₁₈O₄
Molecular Weight: 334.365
Create Date: 2021-09-14 07:58:42
Modify Date: 2025-08-25 17:15:39

Names
Properties

Name	Karanjachromene
Synonyms	Karanjachromene 3-Methoxy-8,8-dimethyl-2-phenyl-4H,8H-pyrano[2,3-f]chromen-4-one 4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 3-methoxy-8,8-dimethyl-2-phenyl-

Density	1.3±0.1 g/cm3
Boiling Point	514.9±50.0 °C at 760 mmHg
Molecular Formula	C₂₁H₁₈O₄
Molecular Weight	334.365
Flash Point	227.4±30.2 °C
Exact Mass	334.120514
LogP	4.24
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.639

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