Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (3E)-3-[(4-dimethylaminophenyl)methylidene]oxolan-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

58557-39-4

58557-39-4 structure

58557-39-4 structure

Name: (3E)-3-[(4-dimethylaminophenyl)methylidene]oxolan-2-one
Chemical Name: 3-[[4-(dimethylamino)phenyl]methylidene]oxolan-2-one
CAS Number: 58557-39-4
Molecular Formula: C₁₃H₁₅NO₂
Molecular Weight: 217.26400
Create Date: 2017-07-06 16:48:53
Modify Date: 2024-02-17 20:10:06

Name	3-[[4-(dimethylamino)phenyl]methylidene]oxolan-2-one

Density	1.193g/cm3
Boiling Point	428.6ºC at 760 mmHg
Molecular Formula	C₁₃H₁₅NO₂
Molecular Weight	217.26400
Flash Point	176.5ºC
Exact Mass	217.11000
PSA	29.54000
LogP	2.08290
Index of Refraction	1.634

HS Code	2932209090

34932-07-5 structure

34932-07-5

100-10-7 structure

100-10-7

~54%

58557-39-4 structure

58557-39-4

Literature: Katsumi; Kondo; Yamashita; Hidaka; Hosoe; Watanabe Chemical and Pharmaceutical Bulletin, 1986 , vol. 34, # 1 p. 121 - 129

96-48-0 structure

96-48-0

100-10-7 structure

100-10-7

~%

58557-39-4 structure

58557-39-4

Literature: Zimmer; Rothe Journal of Organic Chemistry, 1959 , vol. 24, p. 28,30

Precursor 3
34932-07-5 100-10-7 96-48-0
DownStream 1
92040-91-0

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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