Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,4-tetramethyl-5-[(2,3,4,5-tetramethylphenyl)methyl]benzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

738-47-6

738-47-6 structure

738-47-6 structure

Name: 1,2,3,4-tetramethyl-5-[(2,3,4,5-tetramethylphenyl)methyl]benzene
Chemical Name: 1,2,3,4-tetramethyl-5-[(2,3,4,5-tetramethylphenyl)methyl]benzene
CAS Number: 738-47-6
Molecular Formula: C₂₁H₂₈
Molecular Weight: 280.44700
Create Date: 2017-11-17 11:26:16
Modify Date: 2025-09-18 09:37:50

Name	1,2,3,4-tetramethyl-5-[(2,3,4,5-tetramethylphenyl)methyl]benzene
Synonyms	2,3,4,5,3',4'5'-Octamethyl-diphenylmethan 2,2',3,3',4,4',5,5'-Octamethyl-diphenylmethan

Density	0.937g/cm3
Boiling Point	414.3ºC at 760 mmHg
Molecular Formula	C₂₁H₂₈
Molecular Weight	280.44700
Flash Point	226.5ºC
Exact Mass	280.21900
LogP	5.74460
Index of Refraction	1.542

50-00-0 structure

50-00-0

488-23-3 structure

488-23-3

~%

738-47-6 structure

738-47-6

Literature: Welch; Smith Journal of the American Chemical Society, 1951 , vol. 73, p. 4391

Precursor 2
50-00-0 488-23-3
DownStream 1
143700-98-5

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