Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Chloro-2-hydroxypyrazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

89180-45-0

89180-45-0 structure

89180-45-0 structure

Name: 5-Chloro-2-hydroxypyrazine
Chemical Name: 5-Chloro-2-Hydroxypyrazine
CAS Number: 89180-45-0
Molecular Formula: C₄H₃ClN₂O
Molecular Weight: 130.532
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrazines
Create Date: 2018-06-27 22:24:44
Modify Date: 2024-01-11 11:29:18

Name	5-Chloro-2-Hydroxypyrazine
Synonyms	2(1H)-Pyrazinone, 5-chloro- 5-chloropyrazin-2-ol 5-Chloro-2(1H)-pyrazinone 5-chloro-1H-pyrazin-2-one

Density	1.5±0.1 g/cm3
Boiling Point	419.6±40.0 °C at 760 mmHg
Melting Point	138-140 °C
Molecular Formula	C₄H₃ClN₂O
Molecular Weight	130.532
Flash Point	207.5±27.3 °C
Exact Mass	129.993393
PSA	46.01000
LogP	0.27
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.593

Hazard Codes	Xi
HS Code	2933990090

5049-61-6 structure

5049-61-6

~%

89180-45-0 structure

89180-45-0

Literature: EP1698626 A1, ; Page/Page column 28-29 ;

Precursor 1
5049-61-6
DownStream 1
19745-07-4

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%