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: 3,3,7,7-tetramethyloxazepan-5-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

42399-89-3

42399-89-3 structure

42399-89-3 structure

Name: 3,3,7,7-tetramethyloxazepan-5-one
Chemical Name: 3,3,7,7-tetramethyloxazepan-5-one
CAS Number: 42399-89-3
Molecular Formula: C₉H₁₇NO₂
Molecular Weight: 171.23700
Create Date: 2017-11-17 11:11:13
Modify Date: 2025-08-26 16:44:49

Name	3,3,7,7-tetramethyloxazepan-5-one
Synonyms	3,3,7,7-tetramethyl-hexahydro-1,2-oxazepin-5-one hexahydro-3,3,7,7-tetramethyl-1,2-oxazepin-5-one 1,tetrahydro-3,3,7,7-tetramethyl

Density	0.927g/cm3
Boiling Point	218ºC at 760 mmHg
Molecular Formula	C₉H₁₇NO₂
Molecular Weight	171.23700
Flash Point	85.7ºC
Exact Mass	171.12600
PSA	38.33000
LogP	1.75650
Index of Refraction	1.42

HS Code	2934999090

Precursor 0
DownStream 1
55815-52-6

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.