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: 2,2'-Spirobi[2H-1-benzopyran], 3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7595-11-1

7595-11-1 structure

7595-11-1 structure

Name: 2,2'-Spirobi[2H-1-benzopyran], 3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-
Chemical Name: 4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[3H-chromene]
CAS Number: 7595-11-1
Molecular Formula: C₂₃H₂₈O₂
Molecular Weight: 336.46700
Create Date: 2017-05-08 07:10:25
Modify Date: 2025-08-21 06:56:45

Name	4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[3H-chromene]
Synonyms	4,4,4',4',6,6'-hexamethyl-3,3',4,4'-tetrahydro-2,2'-spirobi[chromene] 4,4,4',4',6,6'-hexamethyl-2,2'-spirobichroman 4,4,6,4',4',6'-hexamethyl-3,4,3',4'-tetrahydro-[2,2']spirobichromene 4,4,6,4',4',6'-Hexamethyl-3,4,3',4'-tetrahydro-[2,2']spirobichromen 4,4,4',4',6,6'-hexamethylspiro-2,2'-bi(chroman)

Density	1.1g/cm3
Boiling Point	450.7ºC at 760 mmHg
Molecular Formula	C₂₃H₂₈O₂
Molecular Weight	336.46700
Flash Point	226.7ºC
Exact Mass	336.20900
PSA	18.46000
LogP	5.82010
Index of Refraction	1.584

106-44-5 structure

106-44-5

504-20-1 structure

504-20-1

67-64-1 structure

67-64-1

~%

7595-11-1 structure

7595-11-1

Literature: Niederl; Casty Monatshefte fuer Chemie, 1929 , vol. 51, p. 88,91

Precursor 3
106-44-5 504-20-1 67-64-1
DownStream 0

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.