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: 2H-1-Benzoxecin-2,8(3H)-dione,10-(acetyloxy)-4,5,6,7-tetrahydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55129-60-7

55129-60-7 structure

55129-60-7 structure

Name: 2H-1-Benzoxecin-2,8(3H)-dione,10-(acetyloxy)-4,5,6,7-tetrahydro-
Chemical Name: (2,8-dioxo-4,5,6,7-tetrahydro-3H-1-benzoxecin-10-yl) acetate
CAS Number: 55129-60-7
Molecular Formula: C₁₅H₁₆O₅
Molecular Weight: 276.28500
Create Date: 2017-02-17 12:43:11
Modify Date: 2025-09-01 18:50:07

Name	(2,8-dioxo-4,5,6,7-tetrahydro-3H-1-benzoxecin-10-yl) acetate

Density	1.207g/cm3
Boiling Point	439.8ºC at 760 mmHg
Molecular Formula	C₁₅H₁₆O₅
Molecular Weight	276.28500
Flash Point	196.3ºC
Exact Mass	276.10000
PSA	69.67000
LogP	2.66410
Index of Refraction	1.524

HS Code	2932999099

105950-19-4 structure

105950-19-4

~41%

55129-60-7 structure

55129-60-7

Literature: Stach, Hans; Hesse, Manfred Helvetica Chimica Acta, 1986 , vol. 69, p. 85 - 90

106-51-4 structure

106-51-4

~%

55129-60-7 structure

55129-60-7

Literature: Stach, Hans; Hesse, Manfred Helvetica Chimica Acta, 1986 , vol. 69, p. 85 - 90

105950-14-9 structure

105950-14-9

~%

55129-60-7 structure

55129-60-7

Literature: Stach, Hans; Hesse, Manfred Helvetica Chimica Acta, 1986 , vol. 69, p. 85 - 90

Precursor 3
105950-19-4 106-51-4 105950-14-9
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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