Product Identification

Product Name

Choline glycerophosphate

Synonyms

Choline alfoscerate
Choline, hydroxide, 2,3-dihydroxypropyl hydrogen phosphate, inner salt, D-
Ethanaminium, 2-[[(2,3-dihydroxypropoxy)hydroxyphosphinyl]oxy]-N,N,N-trimethyl-, hydroxide, inner salt, (R)-
Glycerophosphorylcholine
sn-Glycero-3-phosphocholine

CAS

28319-77-9

Formula

C8H20NO6P

Molecular Weight

257.22000000000003

EINECS

248-962-2

RTECS

KH2775000

RTECS Class

Drug

Merck

12,2260

Beilstein/Gmelin

6062450

Beilstein Reference

6-04

Physical and Chemical Properties

Appearance

Very hygroscopic. Derived from soy lecithin.

Melting Point

-98

Boiling Point

64 - 65

Vapor Pressure

98 (20 C)

Density

0.791 g/cm3 (25 C)

Usage

A putative cognition enhancer and a putative growth hormone secretagogue.

Vapor Density

1.1

Refractive Index

1.329 (20 C)

First Aid Measures

Ingestion

If swallowed, wash out mouth with water provided person is conscious. Call a physician immediately.

Inhalation

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.

Skin

In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.

Eyes

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Handling and Storage

Storage

Keep container closed. Keep away from heat, sparks, and open flame. Store at -20 C

Hazards Identification

Inhalation

Toxic if inhaled. Material may be irritating to mucous membranes and upper respiratory tract.

Skin

Causes skin irritation. May be harmful if absorbed through the skin.

Eyes

Causes eye irritation.

Ingestion

Toxic if swallowed.

Hazards

Flammable liquid. Emits toxic fumes under fire conditions.

EC Risk Phrase

11 23/24/25 39/23/24/25

EC Safety Phrase

16 36/37 45

UN (DOT)

1230

Exposure Controls/Personal Protection

Personal Protection

Compatible chemical-resistant gloves. Chemical safety goggles.

Respirators

Government approved respirator.

Exposure Effects

Toxic. Irritating to eyes and skin. Toxic by inhalation, in contact with skin and if swallowed. Target organ(s): Eyes. Kidneys.

Fire Fighting Measures

Flash Point

11

Autoignition

385

Fire Fighting

Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Upper exp. limit

6

Lower exp. limit

36

Fire Potential

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.

Accidental Release Measures

Small spills/leaks

Cover with dry-lime, sand, or soda ash. Place in covered containers using non-sparking tools and transport outdoors. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Incompatibilities

Acids, Acid chlorides, Acid anhydrides, Oxidizing agents, Alkali metals, Reducing agents.

Stability

Stable at normal temperatures and pressures.

Decomposition

Carbon monoxide, Carbon dioxide.

Combustion Products

Fire will produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number

1230

Hazard Class

3

Packing Group

II