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-ETHYNYL-4,5-DIFLUORO-PHENYLAMINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

143101-25-1

143101-25-1 structure

143101-25-1 structure

Name: 2-ETHYNYL-4,5-DIFLUORO-PHENYLAMINE
Chemical Name: 2-Ethynyl-4,5-difluoroaniline
CAS Number: 143101-25-1
Molecular Formula: C₈H₅F₂N
Molecular Weight: 153.12900
Create Date: 2017-09-01 11:29:54
Modify Date: 2025-09-25 12:01:46

Name	2-Ethynyl-4,5-difluoroaniline
Synonyms	PC3469 2-ethynyl-4,5-difluorophenylamine Benzenamine,2-ethynyl-4,5-difluoro 4,5-Difluoro-2-ethynylaniline

Density	1.26g/cm3
Boiling Point	225.7ºC at 760mmHg
Molecular Formula	C₈H₅F₂N
Molecular Weight	153.12900
Flash Point	109.3ºC
Exact Mass	153.03900
PSA	26.02000
LogP	2.10950
Vapour Pressure	0.085mmHg at 25°C
Index of Refraction	1.536

Hazard Codes	T: Toxic;

1034269-64-1 structure

1034269-64-1

~78%

143101-25-1 structure

143101-25-1

Literature: Isobe, Akira; Takagi, Jun; Katagiri, Toshimasa; Uneyama, Kenji Organic Letters, 2008 , vol. 10, # 13 p. 2657 - 2659

Precursor 1
1034269-64-1
DownStream 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.