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4-(2-Aminoethyl)benzenesulfonamide

4-(2-Aminoethyl)benzenesulfonamide structure

CAS No:
35303-76-5
Formula:
C8H12N2O2S
Chemical Name:
4-(2-Aminoethyl)benzenesulfonamide
Synonyms:
Benzenesulfonamide,4-(2-aminoethyl)-;Benzenesulfonamide,p-(2-aminoethyl)-;4-(2-Aminoethyl)benzenesulfonamide;p-(β-Aminoethyl)benzenesulfonamide;p-(2-Aminoethyl)benzenesulfonamide;4-Sulfamoylphenethylamine;2-[4-(Aminosulfonyl)phenyl]ethylamine;4-(Aminosulfonyl)phenethylamine;p-Aminoethyl-benzenesulfonamide;4-(2-Aminoethyl)benzensulfonamide;2-(4-Sulfamoylphenyl)ethylamine;4-Aminoethylbenzenesulfonamide
Categories:
Organic Chemistry > Amides

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Description

white to yellowish crystalline powder

4-(2-Aminoethyl)benzenesulfonamide Basic Attributes

Molecular Weight：

200.26

Exact Mass：

200.26

EC Number：

252-501-0

UNII：

WIA59Y34CJ

DSSTox ID：

DTXSID20188814

HScode：

2935009090

Characteristics

PSA：

94.6

XLogP3：

-0.2

Appearance：

white to off-white crystalline powder

Density：

1.3±0.1 g/cm3

Melting Point：

145-147 °C

Boiling Point：

387.4°C at 760 mmHg

Flash Point：

188.1±28.4 °C

Refractive Index：

1.587

Storage Conditions：

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN3259

wgk germany：

hazard class code：

34-22-36/37/38-20/21/22

safety instructions：

45-36/37/39-26-36-24/25

Marks：

C,Xi,Xn

Hazard note：

Irritant

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Danger|H302 (65%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 20 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

4-(2-aminoethyl)benzenesulfonamide

4-(2-Aminoethyl)benzenesulfonamide Use and Manufacturing

Methods of Manufacturing

Dissolve compound II in 80 mL acetone.150mL concentrated aqueous ammonia was added ice-water bath under, Stir the reaction at room temperaturePour in 500mL ice water, filter, The cake was acidified with 200 mL of 2N hydrochloric acid.Heat reflux 6h, filter, The filter residue was dissolved in hot water and 2N KOH was added to adjust the pH to 11-12.It is boiled and cooled naturally after cooling in an ice bath to precipitate a pale yellow precipitate.Suction filtrationDrying in vacuo gave 21.6 g (0.108 mol) of compound III:4-(2-ethyl)-benzenesulfonamide;

Uses

For organic synthesis

Computed Properties

Molecular Weight:200.26
XLogP3:-0.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:200.06194880
Monoisotopic Mass:200.06194880
Topological Polar Surface Area:94.6
Heavy Atom Count:13
Complexity:237
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 4-(2-Aminoethyl)benzenesulfonamide

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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4-(2-Aminoethyl)benzenesulfonamide

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