Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1(3H)-Isobenzofuranone,3-(dichloromethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28795-86-0

28795-86-0 structure

28795-86-0 structure

Name: 1(3H)-Isobenzofuranone,3-(dichloromethylene)-
Chemical Name: 3-(dichloromethylidene)-2-benzofuran-1-one
CAS Number: 28795-86-0
Molecular Formula: C₉H₄Cl₂O₂
Molecular Weight: 215.03300
Create Date: 2016-12-12 21:37:11
Modify Date: 2025-06-18 20:20:34

Name	3-(dichloromethylidene)-2-benzofuran-1-one
Synonyms	Dichlormethylen-phthalid dichloromethylene-phthalide

Density	1.561g/cm3
Boiling Point	278.3ºC at 760mmHg
Molecular Formula	C₉H₄Cl₂O₂
Molecular Weight	215.03300
Flash Point	121.4ºC
Exact Mass	213.95900
PSA	26.30000
LogP	2.96070
Vapour Pressure	0.00429mmHg at 25°C
Index of Refraction	1.637

64-19-7 structure

64-19-7

~%

28795-86-0 structure

28795-86-0

119407-95-3 structure

119407-95-3

Literature: Zincke; Cooksey Justus Liebigs Annalen der Chemie, 1889 , vol. 255, p. 375

Precursor 1
64-19-7
DownStream 0

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