Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Hazards Identification
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Diphenylacetic acid 2-(diethylamino)ethyl ester hydrochloride(50-42-0)

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

Product Identification

Product Name
Diphenylacetic acid 2-(diethylamino)ethyl ester hydrochloride
Synonyms
2-(Diethylamino)ethyl a-phenylbenzeneacetate hydrochloride
C.I. 50420
Difacil hydrochloride
Diphenylacetic acid 2-(diethylamino)ethyl ester
Disodium (6E)-4-amino-3-(4-nitrophenyl)diazenyl-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
Lurazol Deep Blue EB
Nigrosine black
Oil Black S
Orient Water Black R 455
Paxil
Spasnil
Trasentine hydrochloride
CAS
50-42-0
CAS
8005-03-6
Formula
C20H26ClNO2
Formula
C22H14N6Na2O9S2
Molecular Weight
61649
Molecular Weight
347.92
EINECS
200-036-9
RTECS
AH2625000
RTECS Class
Drug
Beilstein/Gmelin
NA
Beilstein/Gmelin
3919592
Beilstein Reference
3-09-00-03297

Physical and Chemical Properties

Appearance
Black powder.
Solubility in water
Soluble
Melting Point
113 - 134
Usage
Antispasmodic anticholinergic, used orally as a smooth muscle relaxant in the treatment of hypermotility and spasm of the genitourinary and gastrointestinal tracts.
Usage
Cosmetic colorant.
Refractive Index
 

First Aid Measures

Ingestion
Get medical aid. Wash mouth out with water.
Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Ingestion
The toxicological properties of this substance have not been fully investigated.
Inhalation
Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.
Inhalation
May cause respiratory tract irritation.
Inhalation
If inhaled, remove to fresh air. If breathing becomes difficult, call a physician.
Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
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.
Skin
May cause skin irritation.
Eyes
May cause eye irritation.
Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
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
Store in a cool, dry place. Store in a tightly closed container.
Handling
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only in a chemical fume hood.

Exposure Controls/Personal Protection

Personal Protection
Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron.
Personal Protection
Wear respirator, chemical safety goggles, rubber boots, and heavy rubber gloves.
Respirators
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.
Respirators
Government approved respirator.
Exposure Effects
The toxological properties of this substance have not been fully investigated.
Exposure Effects
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated Adiphenine HCl has an anesthetic action on buccal mucosa. Harmful if swallowed, inhaled, or absorbed through skin.

Fire Fighting Measures

Fire Fighting
Protective Equipment: Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. Extinguish using carbon dioxide, dry chemical powder, or appropriate foam. Water spray.
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures

Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Ventilate area and wash spill site after material pickup is complete.
Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity

Incompatibilities
Avoid contact with bases.
Stability
Stable at normal temperatures and pressures.
Stability
Stable under normal temperatures and pressures.
Decomposition
Carbon monoxide, Carbon dioxide, Nitrogen oxides, Hydrogen chloride gas.
Decomposition
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.

Hazards Identification

EC Risk Phrase
20/21/22
EC Safety Phrase
36
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