Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Hyoscine N-butyl bromide(149-64-4)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Hyoscine N-butyl bromide
Synonyms
3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane, 9-butyl-7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9-methyl-, bromide, (1a,2b,4b,5a,7b)-
Hyoscine-N-butyl bromide
N-Butylscopolammonium bromide
Scopolamine bromobutylate
CAS
149-64-4
Formula
C21H30BrNO4
Molecular Weight
440.38
EINECS
205-744-1
RTECS
YM3500000
RTECS Class
Drug
Merck
12,1624
Beilstein/Gmelin
4117801
Beilstein Reference
6-27

Physical and Chemical Properties

Appearance
White powder.
Solubility in water
50 g/L
Melting Point
139 - 141
Usage
Competitive muscarinic acetylcholine receptor antagonist and antispasmodic.

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 tightly closed.

Hazards Identification

Inhalation
Toxic if inhaled. Material may be irritating to mucous membranes and upper respiratory tract.
Skin
May cause skin irritation. Toxic if absorbed through skin.
Eyes
May cause eye irritation.
Ingestion
Toxic if swallowed.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
23/24/25
EC Safety Phrase
36/37/39 45
UN (DOT)
1544

Exposure Controls/Personal Protection

Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Government approved respirator.
Exposure Effects
Toxic. Toxic by inhalation, in contact with skin and if swallowed. Target organ(s): Nerves.

Fire Fighting Measures

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.
Fire Potential
Non-Combustible

Accidental Release Measures

Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability
Stable at normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Decomposition
Carbon monoxide, Carbon dioxide, Nitrogen oxides.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
1544
Hazard Class
6.1
Packing Group
III
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