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: Naphthalene,1,2,3,4-tetrahydro-5,7-dimethoxy-1,1,4,4-tetramethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22824-99-3

22824-99-3 structure

22824-99-3 structure

Name: Naphthalene,1,2,3,4-tetrahydro-5,7-dimethoxy-1,1,4,4-tetramethyl-
Chemical Name: 5,7-dimethoxy-1,1,4,4-tetramethyl-2,3-dihydronaphthalene
CAS Number: 22824-99-3
Molecular Formula: C₁₆H₂₄O₂
Molecular Weight: 248.36100
Create Date: 2016-03-13 10:11:45
Modify Date: 2025-09-22 16:56:16

Names
Properties

Name	5,7-dimethoxy-1,1,4,4-tetramethyl-2,3-dihydronaphthalene
Synonyms	5,7-dimethoxy-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene 5,7-Dimethoxy-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalin

Density	0.951g/cm3
Boiling Point	347.1ºC at 760 mmHg
Molecular Formula	C₁₆H₂₄O₂
Molecular Weight	248.36100
Flash Point	126.2ºC
Exact Mass	248.17800
PSA	18.46000
LogP	4.05280
Vapour Pressure	0.000111mmHg at 25°C
Index of Refraction	1.486

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