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Key Documents

8.22073

Sigma-Aldrich

3-Hydroxytyraminium chloride

for synthesis

Synonym(s):

3-Hydroxytyraminium chloride, 4-(2-Aminoethyl)pyrocatechol hydrochloride, 2-(3,4-Dihydroxyphenyl)ethylamine hydrochloride

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About This Item

Linear Formula:
3,4-(OH)2C6H3CH2CH2NH2 · HCl
CAS Number:
62-31-7
Molecular Weight:
189.64
MDL number:
MFCD00012898
UNSPSC Code:
12352107
EC Index Number:
200-527-8

form

powder

potency

2859 mg/kg LD50, oral (Rat)

mp

246-249 °C

density

1.4 g/cm3

storage temp.

2-30°C

InChI

1S/C8H11NO2.ClH/c9-4-3-6-1-2-7(10)8(11)5-6;/h1-2,5,10-11H,3-4,9H2;1H

InChI key

CTENFNNZBMHDDG-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 99.0 %
Melting range (lower value): ≥ 246 °C
Melting range (upper value): ≤ 249 °C
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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