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: 3,4-dihydro-2,2,4-trimethyl2H-1-benzopyran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17937-03-0

17937-03-0 structure

17937-03-0 structure

Name: 3,4-dihydro-2,2,4-trimethyl2H-1-benzopyran
Chemical Name: 2,2,4-trimethyl-3,4-dihydrochromene
CAS Number: 17937-03-0
Molecular Formula: C₁₂H₁₆O
Molecular Weight: 176.25500
Create Date: 2017-06-29 07:40:39
Modify Date: 2025-09-24 11:42:36

Names
Properties

Name	2,2,4-trimethyl-3,4-dihydrochromene
Synonyms	2,2,4-trimethylchromane EINECS 241-871-9 3,4-Dihydro-2,2,4-trimethyl2H-1-benzopyran

Density	0.949g/cm3
Boiling Point	225.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₆O
Molecular Weight	176.25500
Flash Point	83ºC
Exact Mass	176.12000
PSA	9.23000
LogP	3.35120
Vapour Pressure	0.129mmHg at 25°C
Index of Refraction	1.493

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