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: Carbamic acid,N-(4-nitrophenyl)-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2621-73-0

2621-73-0 structure

2621-73-0 structure

Name: Carbamic acid,N-(4-nitrophenyl)-, ethyl ester
Chemical Name: 4-Nitrophenylurethane
CAS Number: 2621-73-0
Molecular Formula: C₉H₁₀N₂O₄
Molecular Weight: 210.18700
Create Date: 2016-07-21 18:38:26
Modify Date: 2026-07-10 22:37:07

Name	4-Nitrophenylurethane
Synonyms	Cbamic acid, N-(4-nitrophenyl)-, ethyl ester p-Nitrocbanilic acid ethyl ester (4-Nitrophenyl)cbamic acid ethyl ester ethyl N-(4-nitrophenyl)cbamate p-Nitrophenylcbamic acid ethyl ester p-Nitrocarbanilic acid ethyl ester Cbamic acid, (4-nitrophenyl)-, ethyl ester 4-Nitrophenylcbamic acid ethyl ester Ethyl 4-nitrophenylcarbamate Ethyl N-(p-nitrophenyl)carbamate O-ethyl-N-(4-nitrophenyl) carbamate p-Nitrophenylcarbamic acid ethyl ester ethyl N-(4-nitrophenyl)carbamate N-(ethoxycarbonyl)-4-nitroaniline N-(4-nitrophenyl)cbamic acid ethyl ester ethyl 4-mitrophenylcarbamate p-Nitrophenylurethane ETHYL 4-NITROPHENYLCARBAMATE Cbanilic acid, p-nitro-, ethyl ester (4-Nitrophenyl)carbamic acid ethyl ester

Density	1.336g/cm3
Boiling Point	295.4ºC at 760mmHg
Molecular Formula	C₉H₁₀N₂O₄
Molecular Weight	210.18700
Flash Point	132.5ºC
Exact Mass	210.06400
PSA	84.15000
LogP	2.75940
Vapour Pressure	0.00153mmHg at 25°C
Index of Refraction	1.595

HS Code	2924299090

Precursor 10
541-41-3 100-01-6 1516-60-5 64-17-5
100-28-7 124-38-9 75-03-6 16135-31-2
101-99-5 62-23-7
DownStream 10
53558-25-1 14357-51-8 23598-64-3 587-90-6
100-28-7 35411-68-8 1932-32-7 17433-93-1
73895-87-1 57399-97-0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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