Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (S)-β-Butyrolactone
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Oxetanone, 4-Methyl-, (S)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

65058-82-4

65058-82-4 structure

65058-82-4 structure

Name: 2-Oxetanone, 4-Methyl-, (S)-
Chemical Name: 4-methyl-2-oxetanone
CAS Number: 65058-82-4
Molecular Formula: C₄H₆O₂
Molecular Weight: 86.08920
Create Date: 2016-07-07 19:43:54
Modify Date: 2025-09-10 18:31:26

Name	4-methyl-2-oxetanone
Synonyms	(R)-β-butyrolactone (S)-β-butyrolactone rac-BBL β-Hydroxybutyric acid lactone

Molecular Formula	C₄H₆O₂
Molecular Weight	86.08920
Exact Mass	86.03680
PSA	26.30000
LogP	0.32180

HS Code	2932209090

Precursor 0
DownStream 3
6168-83-8 115395-16-9 164264-14-6

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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