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Home > Encyclopedia > 1-Propanethiol, 3-amino-, hydrochloride

1-Propanethiol, 3-amino-, hydrochloride

1-Propanethiol, 3-amino-, hydrochloride structure

1-Propanethiol, 3-amino-, hydrochloride 

structure
  • CAS No:

    7211-54-3

  • Formula:

    C3H9NS.ClH

  • Chemical Name:

    1-Propanethiol, 3-amino-, hydrochloride

  • Synonyms:

    1-Propanethiol,3-amino-,hydrochloride;3-Mercaptopropylamine hydrochloride;Homocysteamine hydrochloride;3-Aminopropanethiol hydrochloride;3-Amino-1-propanethiol hydrochloride

1-Propanethiol, 3-amino-, hydrochloride Basic Attributes

127.64

127.022

230-593-3

69290

2930909090

Characteristics

27

-3.44780

79-80 °C

151.4ºC at 760 mmHg

45.4ºC

Safety Information

3

26

Xi

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1-Propanethiol, 3-amino-, hydrochloride Use and Manufacturing

(1.0 g, 7.87 mmol) and 2, 2'-dithiodipyridine (Py-SS-Py, 5.2 g, 23.6 mmol) were added to 30 mL of methanol, and the reaction was stirred at room temperature for 48 hours.The methanol was evaporated under reduced pressure, purified over silica gel, and concentrated.Drying under vacuum gave 1.4 g of a pale yellow solid product with a structure of i, yield 75.4%.Mercaptopropylamine hydrochloride (1.0 g, 7.9 mmol)And 2, 2'-dithiodipyridine (Py-SS-Py, 2.3 g, 9.4 mmol) was added to 60 mL of methanol.The reaction was stirred at room temperature for 48 hours.The reaction solution was concentrated under reduced pressure.The target product was precipitated with diethyl ether, suction filtered, Vacuum drying as shown in equation e1.39g of light yellow oily liquid product, The yield was 74.4%.

Computed Properties

Molecular Weight:127.64
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:127.0222482
Monoisotopic Mass:127.0222482
Topological Polar Surface Area:27
Heavy Atom Count:6
Complexity:16.4
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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