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: 2,2,7-TRIMETHYL-2,6,7,8-TETRAHYDRO-CHROMEN-5-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

504439-23-0

504439-23-0 structure

504439-23-0 structure

Name: 2,2,7-TRIMETHYL-2,6,7,8-TETRAHYDRO-CHROMEN-5-ONE
Chemical Name: 2,2,7-trimethyl-7,8-dihydro-6H-chromen-5-one
CAS Number: 504439-23-0
Molecular Formula: C₁₂H₁₆O₂
Molecular Weight: 192.25400
Create Date: 2018-12-15 18:31:24
Modify Date: 2025-08-25 10:43:45

Names
Properties

Name	2,2,7-trimethyl-7,8-dihydro-6H-chromen-5-one
Synonyms	2,2,7-Trimethyl-2,6,7,8-tetrahydro-chromen-5-one 5H-1-Benzopyran-5-one,2,6,7,8-tetrahydro-2,2,7-trimethyl 2,2,6,6-TETRAMETHYL-4-PIPERIDONE OXIME

Density	1.06g/cm3
Boiling Point	310.2ºC at 760 mmHg
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.25400
Flash Point	136.5ºC
Exact Mass	192.11500
PSA	26.30000
LogP	2.60450
Index of Refraction	1.519

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