Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: naphthalen-2-yl N-(2-chloroethyl)-N-nitroso-carbamate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5457-45-4

5457-45-4 structure

5457-45-4 structure

Name: naphthalen-2-yl N-(2-chloroethyl)-N-nitroso-carbamate
Chemical Name: naphthalen-2-yl N-(2-chloroethyl)-N-nitrosocarbamate
CAS Number: 5457-45-4
Molecular Formula: C₁₃H₁₁ClN₂O₃
Molecular Weight: 278.69100
Create Date: 2017-05-20 08:21:08
Modify Date: 2025-10-13 11:10:24

Name	naphthalen-2-yl N-(2-chloroethyl)-N-nitrosocarbamate
Synonyms	naphthalen-2-yl(2-chloroethyl)nitrosocarbamate (2-chloro-ethyl)-nitroso-carbamic acid-[2]naphthyl ester (2-Chlor-aethyl)-nitroso-carbamidsaeure-[2]naphthylester

Density	1.32g/cm3
Boiling Point	406.1ºC at 760 mmHg
Molecular Formula	C₁₃H₁₁ClN₂O₃
Molecular Weight	278.69100
Flash Point	199.4ºC
Exact Mass	278.04600
PSA	58.97000
LogP	3.56080
Index of Refraction	1.599

HS Code	2928000090

5457-46-5 structure

5457-46-5

~%

5457-45-4 structure

5457-45-4

Literature: Kramer et al. Cancer, 1959 , vol. 12, p. 446,447, 450

Precursor 1
5457-46-5
DownStream 0

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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