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: diethyl 2-[(tert-butylamino)methylidene]propanedioate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55274-89-0

55274-89-0 structure

55274-89-0 structure

Name: diethyl 2-[(tert-butylamino)methylidene]propanedioate
Chemical Name: diethyl 2-[(tert-butylamino)methylidene]propanedioate
CAS Number: 55274-89-0
Molecular Formula: C₁₂H₂₁NO₄
Molecular Weight: 243.29900
Create Date: 2016-02-09 05:48:27
Modify Date: 2025-08-24 19:39:06

Name	diethyl 2-[(tert-butylamino)methylidene]propanedioate

Density	1.031g/cm3
Boiling Point	286.5ºC at 760 mmHg
Molecular Formula	C₁₂H₂₁NO₄
Molecular Weight	243.29900
Flash Point	127.1ºC
Exact Mass	243.14700
PSA	64.63000
LogP	1.77550
Index of Refraction	1.46

HS Code	2922499990

119072-55-8 structure

119072-55-8

105-53-3 structure

105-53-3

~%

55274-89-0 structure

55274-89-0

Literature: Ito,Y. et al. Journal of Organometallic Chemistry, 1975 , vol. 85, p. 395 - 401

Precursor 1
105-53-3
DownStream 0

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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