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Cysteamine hydrochloride

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Origin: China

Cas No: 156-57-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 156-57-0 Formula: C2H8ClNS Molecular Weight: 113.61000

Description

Cysteamine is the chemical compound with the formula HSCH2CH2NH2. It is the simplest stable aminothiol and a degradation product of the amino acid cysteine. It is often used as the hydrochloride salt, HSCH2CH2NH3Cl. The comparatively high melting point of cysteamine (95-97 °C), indicates that it exists in a salt form.

Basic Info

Chemical Name	Cysteamine hydrochloride
Synonyms	2-AMino&CYSTEAMINE HCL; CYSTEAMINIUM CHLORIDE; 2-Mercaptoethylamin; 2-amino-ethanethiol hydrochloride; 2-aminoethylmercaptan hydrochloride; Cysteamine HCl; CYSTEAMINE HCL SOLID; thiol hydrochloride; 2-Mercaptoethylamine hydrochloride; Cysteamine Hydrochloride; β-Mercaptoethylamine hydrochloride; 2-mercaptoethanamine hydrochloride; Cysteamine (Hydrochloride); Decarboxycysteine hydrochloride; Thioethanolamine hydrochloride; 2-Aminoethanethiol hydrochloride;
CAS No.	156-57-0
Molecular Formula	C2H8ClNS
Molecular Weight	113.61000
PSA	64.82000
LogP	1.37720

Properties

Appearance & Physical State	white crystalline powder with a strong and disagreeable smell
Density	0.75
Boiling Point	116.4ºC at 760 mmHg
Melting Point	66-70ºC
Flash Point	24.2ºC
Water Solubility	VERY SOLUBLE
Stability	Stable, but hygroscopic. Incompatible with strong oxidizing agents.
Storage Condition	2-8ºC
Vapor Pressure	16.7mmHg at 25°C

Safety Info

RTECS	KJ0200000
Safety Statements	S26-S36/37/39
HS Code	2921199090
WGK Germany	3
Risk Statements	R22; R36/37/38
Hazard Codes	Xn
Hazard Declaration	H302
Symbol	GHS07
Signal Word	Warning

Synthesis Route

2-Mercaptothiazoline→Cysteamine hydrochloride
aziridine+dinitrogen→Cysteamine hydrochloride
aziridine+dinitrogen→Cysteamine hydrochloride

Precursor

dinitrogen
L-alanine
2-Mercaptothiazoline
butan-2-one

Downstream Product

2-[(4-methylphenyl)methylsulfanyl]ethanamine
2-[(3-chlorophenyl)methylsulfanyl]ethanamine
2-phenyl-1,3-thiazolidine
2-(3-phenylquinolin-2-yl)sulfanylethanamine

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