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1-Mercapto-2-propanol

1-Mercapto-2-propanol structure

CAS No:
1068-47-9
Formula:
C3H8OS
Chemical Name:
1-Mercapto-2-propanol
Synonyms:
2-Propanol,1-mercapto-;1-Methyl-2-mercaptoethanol;2-Hydroxy-1-propanethiol;2-Hydroxy-3-propanethiol;β-Hydroxypropylmercaptan;1-Mercapto-2-propanol;3-Mercapto-2-propanol;(±)-1-Mercapto-2-propanol;1-Sulfanylpropan-2-ol;156713-33-6
Categories:
Chemical Reagents > Organic Reagents

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1-Mercapto-2-propanol Basic Attributes

Molecular Weight：

92.16

Exact Mass：

92.16

EC Number：

213-946-6

HScode：

2930909090

Characteristics

PSA：

21.2

XLogP3：

0.29700

Density：

1.0483 g/cm³ @ Temp: 20 °C

Boiling Point：

51 °C @ Press: 12 Torr

Flash Point：

145 °F

Refractive Index：

n 20/D 1.486(lit.)

Vapor Pressure：

1.87mmHg at 25°C

Safety Information

Transport codes：

UN 3334

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36/37/39

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|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.

Computed Properties

Molecular Weight:92.16
XLogP3:0.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:92.02958605
Monoisotopic Mass:92.02958605
Topological Polar Surface Area:21.2
Heavy Atom Count:5
Complexity:22.9
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes