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: 2,3,5,6-tetramethylbenzene-1,4-diethylamine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4251-23-4

4251-23-4 structure

4251-23-4 structure

Name: 2,3,5,6-tetramethylbenzene-1,4-diethylamine
Chemical Name: 2-[4-(2-aminoethyl)-2,3,5,6-tetramethylphenyl]ethanamine
CAS Number: 4251-23-4
Molecular Formula: C₁₄H₂₄N₂
Molecular Weight: 220.35400
Create Date: 2017-03-16 07:46:32
Modify Date: 2025-08-25 09:02:39

Name	2-[4-(2-aminoethyl)-2,3,5,6-tetramethylphenyl]ethanamine
Synonyms	Bis-<2-amino-aethyl>-duren EINECS 224-216-1 2,3,5,6-Tetramethylbenzene-1,4-diethylamine

Density	0.968g/cm3
Boiling Point	363.6ºC at 760 mmHg
Molecular Formula	C₁₄H₂₄N₂
Molecular Weight	220.35400
Flash Point	207.1ºC
Exact Mass	220.19400
PSA	52.04000
LogP	3.32320
Index of Refraction	1.543

HS Code	2921590090

HS Code	2921590090
Summary	2921590090. other aromatic polyamines 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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