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: 3-(p-Chlorophenyl)-7-hydroxy-2H-naphth[1,8-bc]oxepin-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27667-38-5

27667-38-5 structure

27667-38-5 structure

Name: 3-(p-Chlorophenyl)-7-hydroxy-2H-naphth[1,8-bc]oxepin-2-one
Chemical Name: 3-(4-Chlorophenyl)-7-hydroxy-2H-naphth[1,8-bc]oxepin-2-one
CAS Number: 27667-38-5
Molecular Formula: C₁₉H₁₁ClO₃
Molecular Weight: 322.742
Create Date: 2021-09-10 23:56:15
Modify Date: 2025-11-03 12:27:39

Names
Properties

Name	3-(4-Chlorophenyl)-7-hydroxy-2H-naphth[1,8-bc]oxepin-2-one
Synonyms	2H-Naphth[1,8-bc]oxepin-2-one, 3-(p-chlorophenyl)-7-hydroxy- 3-(4-Chlorophenyl)-7-hydroxy-2H-naphtho[1,8-bc]oxepin-2-one 2H-Naphth[1,8-bc]oxepin-2-one, 3-(4-chlorophenyl)-7-hydroxy- 3-(4-Chlorophenyl)-7-hydroxy-2H-naphth[1,8-bc]oxepin-2-one

Density	1.4±0.1 g/cm3
Boiling Point	560.6±50.0 °C at 760 mmHg
Molecular Formula	C₁₉H₁₁ClO₃
Molecular Weight	322.742
Flash Point	292.8±30.1 °C
Exact Mass	322.039673
LogP	5.75
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.725

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