Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,3',4,4',5,5'-hexahydroxystilbene
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,5'-(1E)-1,2-Ethenediylbis-1,2,3-benzenetriol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

637776-83-1

637776-83-1 structure

637776-83-1 structure

Name: 3,3',4,4',5,5'-hexahydroxystilbene
Chemical Name: 5,5'-(1E)-1,2-Ethenediylbis-1,2,3-benzenetriol
CAS Number: 637776-83-1
Molecular Formula: C₁₄H₁₂O₆
Molecular Weight: 276.241
Create Date: 2018-12-29 13:54:13
Modify Date: 2025-08-25 18:29:27

Names
Properties

Name	5,5'-(1E)-1,2-Ethenediylbis-1,2,3-benzenetriol
Synonyms	1,2,3-Benzenetriol, 5,5'-[(E)-1,2-ethenediyl]bis- 5,5'-[(E)-1,2-Ethenediyl]di(1,2,3-benzenetriol) 3,3',4,4',5,5'-hexahydroxystilbene

Density	1.7±0.1 g/cm3
Boiling Point	638.3±55.0 °C at 760 mmHg
Melting Point	270-272 °C
Molecular Formula	C₁₄H₁₂O₆
Molecular Weight	276.241
Flash Point	315.8±26.1 °C
Exact Mass	276.063385
PSA	121.38000
LogP	1.98
Vapour Pressure	0.0±2.0 mmHg at 25°C
Index of Refraction	1.883
Storage condition	2-8°C

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.