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-Chloro-3-fluoroisonicotinic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

628691-93-0

628691-93-0 structure

628691-93-0 structure

Name: 2-Chloro-3-fluoroisonicotinic acid
Chemical Name: 2-Chloro-3-Fluoroisonicotinic Acid
CAS Number: 628691-93-0
Molecular Formula: C₆H₃ClFNO₂
Molecular Weight: 175.545
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
Create Date: 2018-09-28 19:13:27
Modify Date: 2026-07-01 10:01:06

Name	2-Chloro-3-Fluoroisonicotinic Acid
Synonyms	2-CHLORO-3-FLUOROISONICOTINIC ACID 4-Pyridinecboxylic acid, 2-chloro-3-fluoro 2-Chloro-3-FluoroisonicotinicAci MFCD04038325 2-CHLORO-3-FLUOROPYRIDINE-4-CBOXYLIC ACID 2-Chloro-3-fluoropyridine-4-cboxylic acid, 4-Cboxy-2-chloro-3-fluoropyridine 2-chloro-3-fluoro-4-pyridinecboxylic acid 2-Chloro-3-Fluoroisonicotinic Acid(WX614144) 2-CHLORO-3-FLUOROISONICOTINIC ACID ISO 9001：2015 REACH

Density	1.6±0.1 g/cm3
Boiling Point	389.1±37.0 °C at 760 mmHg
Melting Point	199ºC (dec.)
Molecular Formula	C₆H₃ClFNO₂
Molecular Weight	175.545
Flash Point	189.1±26.5 °C
Exact Mass	174.983627
PSA	50.19000
LogP	1.68
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.563
Storage condition	Room temperature.

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933399090

17282-04-1 structure

17282-04-1

124-38-9 structure

124-38-9

~77%

628691-93-0 structure

628691-93-0

Literature: MERCK SHARP and DOHME LIMITED Patent: WO2003/99816 A1, 2003 ; Location in patent: Page 61 ; WO 03/099816 A1

Precursor 2
17282-04-1 124-38-9
DownStream 2
946127-54-4 1227577-03-8

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.