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

22856-62-8

22856-62-8 structure

22856-62-8 structure

Name: 4,4'-diamino-2,2'-dimethylbibenzyl
Chemical Name: 4,4'-diamino-2,2'-dimethylbibenzyl
CAS Number: 22856-62-8
Molecular Formula: C₁₆H₂₀N₂
Molecular Weight: 240.34300
Create Date: 2017-12-26 06:30:19
Modify Date: 2025-08-22 22:38:22

Name	4,4'-diamino-2,2'-dimethylbibenzyl
Synonyms	4,4'-ethylenedi-3-toluidine 4,4'-ETHYLENEDI-M-TOLUIDINE Einecs 245-268-1 4,4'-Ethylidenebis(3-methylaniline) 4,4'-Ethylidenedi(m-toluidine) 1.1-Bis-<4-amino-2-methyl-phenyl>-ethan

Density	1.092g/cm3
Boiling Point	411.1ºC at 760mmHg
Melting Point	170-173ºC(lit.)
Molecular Formula	C₁₆H₂₀N₂
Molecular Weight	240.34300
Flash Point	242.3ºC
Exact Mass	240.16300
PSA	52.04000
LogP	4.41540
Vapour Pressure	5.71E-07mmHg at 25°C
Index of Refraction	1.631

Hazard Codes	Xn: Harmful;
Risk Phrases	20/21/22-36/37/38
Safety Phrases	26-37/39
HS Code	2921590090

3518-66-9 structure

3518-66-9

108-44-1 structure

108-44-1

~%

22856-62-8 structure

22856-62-8

Literature: Kostsova,A.G. et al. Zhurnal Organicheskoi Khimii, 1969 , vol. 5, p. 521 - 523,508 - 510

Precursor 2
3518-66-9 108-44-1
DownStream 0

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.