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: 4,5,6-triethoxy-7-nitrophthalide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4995-54-4

4995-54-4 structure

4995-54-4 structure

Name: 4,5,6-triethoxy-7-nitrophthalide
Chemical Name: 4,5,6-triethoxy-7-nitro-3H-2-benzofuran-1-one
CAS Number: 4995-54-4
Molecular Formula: C₁₄H₁₇NO₇
Molecular Weight: 311.28700
Create Date: 2018-11-30 17:39:55
Modify Date: 2025-09-06 14:00:59

Name	4,5,6-triethoxy-7-nitro-3H-2-benzofuran-1-one
Synonyms	7-nitro-4,5,6-triethoxyphthalide 4,5,6-Triethoxy-7-nitrophthalide EINECS 225-655-1

Density	1.3g/cm3
Boiling Point	532.3ºC at 760 mmHg
Molecular Formula	C₁₄H₁₇NO₇
Molecular Weight	311.28700
Flash Point	239.4ºC
Exact Mass	311.10100
PSA	99.81000
LogP	2.98450
Index of Refraction	1.547

HS Code	2932209090

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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