Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Butanone,4-(1-aziridinyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

503-12-8

503-12-8 structure

503-12-8 structure

Name: 2-Butanone,4-(1-aziridinyl)-
Chemical Name: N-.β.-Ethylenimino ethyl methyl ketone
CAS Number: 503-12-8
Molecular Formula: C₆H₁₁NO
Molecular Weight: 113.15800
Create Date: 2017-10-24 00:16:42
Modify Date: 2025-09-16 11:02:02

Name	N-.β.-Ethylenimino ethyl methyl ketone
Synonyms	4-ethyleniminobutan-2-one 4-Ethylenimino-butan-2-on N-<2-Acetyl-ethyl>-ethylenimin 1-Aziridino-buta-3-on 4-(aziridin-1-yl)butan-2-one 2-Butanone,4-(1-aziridinyl)-(7CI,8CI,9CI)

Density	1.01g/cm3
Boiling Point	173.6ºC at 760mmHg
Molecular Formula	C₆H₁₁NO
Molecular Weight	113.15800
Flash Point	60.5ºC
Exact Mass	113.08400
PSA	20.08000
LogP	0.21900
Index of Refraction	1.472

HS Code	2933990090

151-56-4 structure

151-56-4

78-94-4 structure

78-94-4

~%

503-12-8 structure

503-12-8

Literature: Bestian Justus Liebigs Annalen der Chemie, 1950 , vol. 566, p. 210,231

Precursor 2
151-56-4 78-94-4
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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