Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Ethoxy-4-formyl-6-nitrophenol
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Ethoxy-4-formyl-6-nitrophenol
Price: ￥4518.0/5g ￥1548.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-ETHOXY-4-HYDROXY-5-NITROBENZALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

178686-24-3

178686-24-3 structure

178686-24-3 structure

Name: 2-Ethoxy-4-formyl-6-nitrophenol
Chemical Name: 3-ethoxy-4-hydroxy-5-nitrobenzaldehyde
CAS Number: 178686-24-3
Molecular Formula: C₉H₉NO₅
Molecular Weight: 211.171
Create Date: 2018-07-31 18:54:37
Modify Date: 2025-09-02 16:39:30

Name	3-ethoxy-4-hydroxy-5-nitrobenzaldehyde
Synonyms	Benzaldehyde, 3-ethoxy-4-hydroxy-5-nitro- 3-ethoxy-4-hydroxy-5-nitrobenzadehyde 5-nitro-3-ethoxy-4-hydroxybenzaldehyde 3-Ethoxy-4-hydroxy-5-nitrobenzaldehyde 3-ethoxy-4-hydroxy-5-nitro-benzaldehyde 5-ethoxy-4-hydroxy-3-nitrobenzaldehyde Benzaldehyde,3-ethoxy-4-hydroxy-5-nitro 2-Ethoxy-4-formyl-6-nitrophenol

Density	1.4±0.1 g/cm3
Boiling Point	332.5±42.0 °C at 760 mmHg
Molecular Formula	C₉H₉NO₅
Molecular Weight	211.171
Flash Point	154.9±27.9 °C
Exact Mass	211.048065
PSA	92.35000
LogP	2.63
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.611

Hazard Codes	Xi: Irritant;
HS Code	2913000090

121-32-4 structure

121-32-4

~%

178686-24-3 structure

178686-24-3

Literature: WO2006/117370 A1, ; Page/Page column 41 ; WO 2006/117370 A1

Precursor 1
121-32-4
DownStream 0

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

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