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Sodium 2,3-dimercapto-1-propanesulfonate

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Name

Sodium 2,3-dimercapto-1-propanesulfonate

EINECS 223-796-3
CAS No. 4076-02-2 Density N/A
PSA 143.18000 LogP 0.84060
Solubility 0.1 g/mL in water Melting Point 215 °C (dec.)
Formula C3H7NaO3S3 Boiling Point N/A
Molecular Weight 210.275 Flash Point N/A
Transport Information N/A Appearance White powder
Safety 24/25-36-26 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 4076-02-2 (Sodium 2,3-dimercapto-1-propanesulfonate) Hazard Symbols IrritantXi
Synonyms

1-Propanesulfonicacid, 2,3-dimercapto-, monosodium salt (8CI,9CI);DMPS;Dimaval;Sodium 2,3-dimercapto-1-propanesulfonate;Sodium 2,3-dimercaptopropan-1-sulfonate;Sodium 2,3-dimercaptopropanesulfonate;Unithiol;Unitiol;

 

Sodium 2,3-dimercapto-1-propanesulfonate Chemical Properties

Chemical Name: Sodium 2,3-dimercapto-1-propanesulfonate
IUPAC NAME: Sodium 2,3-bis(sulfanyl)propane-1-sulfonate
CAS No.: 4076-02-2
EINECS: 223-796-3
RTECS: TZ6420000
Molecular Formula: C3H7NaO3S3
Molecular Weight: 210.27 g/mol
Melting Point: 215 °C (dec.)
Storage temp.: 2-8°C
Following is the structure of DMPS (CAS No.:4076-02-2):


Product Categories about DMPS (CAS No.:4076-02-2) are Sulphur Derivatives ; Aliphatics ; Organic acids
The chemical synonymous of DMPS (CAS No.:4076-02-2) are 2,3-Dimercapto-1-propanesulfonicacimonosodiumsalt ; 2,3-Dimercaptopropanesodiumsulphonate ; Sodium2,3-dimercaptopropane-1-sulfonate ; Sodium2,3-dithiolpropanesulfonate ; unitiol ; 2,3-Propanedithiol-1-sulphonic acid sodium salt ; 2,3-Dimercaptopropylsulphonic acid sodium salt ; 2,3-Dimercapto-1-propane-sulfonic acid sodium salt

Sodium 2,3-dimercapto-1-propanesulfonate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1098mg/kg (1098mg/kg)   Toxicology and Applied Pharmacology. Vol. 61, Pg. 385, 1981.
mouse LD50 subcutaneous 1gm/kg (1000mg/kg)   Farmakologiya i Toksikologiya Vol. 23, Pg. 355, 1960.
rat LD50 intraperitoneal 1055mg/kg (1055mg/kg) BEHAVIORAL: EXCITEMENT

BEHAVIORAL: WITHDRAWAL

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
Arzneimittel-Forschung. Drug Research. Vol. 30, Pg. 1291, 1980.
rat LD50 subcutaneous 1500mg/kg (1500mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Farmakologiya i Toksikologiya Vol. (6), Pg. 91, 1971.

Sodium 2,3-dimercapto-1-propanesulfonate Safety Profile

Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-36-26
Hazard Codes: IrritantXi
Risk Statements about DMPS (CAS No.:4076-02-2):
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements about DMPS (CAS No.:4076-02-2):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S24/25:Avoid contact with skin and eyes.

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