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Merck
CN

C1379

Sigma-Aldrich

Choline base solution

~45 % (w/w) in methanol

Synonym(s):

(2-Hydroxyethyl)trimethylammonium hydroxide, Choline solution

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About This Item

Linear Formula:
(CH3)3N(OH)CH2CH2OH
CAS Number:
Molecular Weight:
121.18
Beilstein:
1736748
MDL number:
UNSPSC Code:
12352200
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contains

0.25% ethylenediamine as inhibitor

concentration

~45 % (w/w) in methanol

SMILES string

[OH-].C[N+](C)(C)CCO

InChI

1S/C5H14NO.H2O/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H2/q+1;/p-1

InChI key

KIZQNNOULOCVDM-UHFFFAOYSA-M

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General description

Choline acetyltransferase substrate

Application

A strong alkali; useful for preparing choline salts or derivatives.

Biochem/physiol Actions

Acyl group acceptor

Disclaimer

May darken in storage.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A - STOT SE 1

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

73.4 °F - closed cup

Flash Point(C)

23 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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