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-chlorobut-2-ynyl N-(3-nitrophenyl)carbamate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4835-21-6

4835-21-6 structure

4835-21-6 structure

Name: 4-chlorobut-2-ynyl N-(3-nitrophenyl)carbamate
Chemical Name: 4-chlorobut-2-ynyl N-(3-nitrophenyl)carbamate
CAS Number: 4835-21-6
Molecular Formula: C₁₁H₉ClN₂O₄
Molecular Weight: 268.65300
Create Date: 2017-11-01 05:10:54
Modify Date: 2025-10-17 15:03:23

Name	4-chlorobut-2-ynyl N-(3-nitrophenyl)carbamate

Density	1.452g/cm3
Boiling Point	376.8ºC at 760 mmHg
Molecular Formula	C₁₁H₉ClN₂O₄
Molecular Weight	268.65300
Flash Point	181.7ºC
Exact Mass	268.02500
PSA	84.15000
LogP	2.98170
Index of Refraction	1.627

13280-07-4 structure

13280-07-4

3320-87-4 structure

3320-87-4

~%

4835-21-6 structure

4835-21-6

Literature: Hopkins et al. Journal of Organic Chemistry, 1959 , vol. 24, p. 2040

Precursor 2
13280-07-4 3320-87-4
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