CAS 3993-78-0|2-Amino-4-chloropyrimidine

Introduction：Basic information about CAS 3993-78-0|2-Amino-4-chloropyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	2-Amino-4-chloropyrimidine
CAS Number	3993-78-0	Molecular Weight	129.548
Density	1.4±0.1 g/cm3	Boiling Point	314.6±34.0 °C at 760 mmHg
Molecular Formula	C₄H₄ClN₃	Melting Point	155-160ºC (dec.)
MSDS	ChineseUSA	Flash Point	144.1±25.7 °C
Symbol	GHS05, GHS07	Signal Word	Danger

Names

Name	2-Amino-4-chloropyrimidine
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	314.6±34.0 °C at 760 mmHg
Melting Point	155-160ºC (dec.)
Molecular Formula	C₄H₄ClN₃
Molecular Weight	129.548
Flash Point	144.1±25.7 °C
Exact Mass	129.009369
PSA	51.80000
LogP	0.58
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.618
InChIKey	DBGFGNCFYUNXLD-UHFFFAOYSA-N
SMILES	Nc1nccc(Cl)n1
Storage condition	-20°C Freezer, Under Inert Atmosphere

Safety Information

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R37/38;R41
Safety Phrases	S26-S36/39
RIDADR	NONH for all modes of transport
HS Code	2942000000

Customs

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles1

Mild and general methods for the palladium-catalyzed cyanation of aryl and heteroaryl chlorides.

Org. Lett. 9 , 1711, (2007)

[reaction: see text] New methods for the palladium-catalyzed cyanation of aryl and heteroaryl chlorides have been developed, featuring sterically demanding, electron-rich phosphines. Highly challengin...

Synonyms

2-amine-4-chloropyrimidine

2-Pyrimidinamine, 4-chloro-

4-Chloropyrimidin-2-Amine

2-Amino-4-chlor-pyrimidin

2-amino-4-chloropyrimidein

MFCD00038021

4-chloro-2-aminopyrimidine

2-amino-4-chloro-pyrimidine

2-Amino-4-chloropyrimidine

4-Chloro-2-pyrimidinamine

4-chlorpyrimidin-2-amin

CHLORO-ISO-CYTOSINE

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