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| CAS No.: | 1072-43-1 |
|---|---|
| Name: | PROPYLENE SULFIDE |
| Article Data: | 36 |
| Molecular Structure: | |
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|
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| Formula: | C3H6 S |
| Molecular Weight: | 74.1466 |
| Synonyms: | Propane,1,2-epithio- (6CI,8CI); Thiirane, methyl- (9CI); 1,2-Epithiopropane;1,2-Propylene sulfide; 2-Methylthiirane; Epithiopropane; Methylthiirane; NSC36643; NSC 48100; Propene sulfide; Propylene episulfide; Propylene sulfide;R,S-Propylene sulfide; dl-Propylene sulfide |
| Density: | 1.019g/cm3 |
| Melting Point: | -91°C |
| Boiling Point: | 75.9°Cat760mmHg |
| Flash Point: | 10°C |
| Appearance: | CLEAR COLOURLESS LIQUID |
| Hazard Symbols: |
 
|
| Risk Codes: | 11-20/22-36/38 |
| Safety: | Poison by ingestion and intraperitoneal routes. Moderately toxic by inhalation. When heated to decomposition it emits toxic fumes of SOx. |
| PSA: | 25.30000 |
| LogP: | 1.12170 |
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Chemistry
Product Name: Propylene sulfide (CAS NO.1072-43-1)
Molecular Formula: C3H6S
Molecular Weight: 74.14g/mol
Mol File: 1072-43-1.mol
Einecs: 214-007-3
Boiling point: 75.9 °C at 760 mmHg
Storage Temperature: 2-8°C
Flash Point: 10 °C
Density: 0.946 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.475(lit.)
Surface Tension: 33.5 dyne/cm
Enthalpy of Vaporization: 30.39 kJ/mol
Vapour Pressure: 113 mmHg at 25°C
XLogP3-AA: 1.1
H-Bond Donor: 0
H-Bond Acceptor: 0
Structure Descriptors of Propylene sulfide (CAS NO.1072-43-1):
IUPAC Name: 2-methylthiirane
Canonical SMILES: CC1CS1
InChI: InChI=1S/C3H6S/c1-3-2-4-3/h3H,2H2,1H3
InChIKey: MBNVSWHUJDDZRH-UHFFFAOYSA-N
Product Categories: Simple 3-Membered Ring Compounds; Thiiranes
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 400mg/kg (400mg/kg) | Radiation Research. Vol. 7, Pg. 13, 1957. | |
| rat | LC50 | inhalation | 660ppm/6H (660ppm) | LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)" LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA BLOOD: HEMORRHAGE | Bulletin of Environmental Contamination and Toxicology. Vol. 6, Pg. 509, 1971. |
| rat | LD50 | intraperitoneal | 44mg/kg (44mg/kg) | PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE) BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: CYANOSIS | American Industrial Hygiene Association Journal. Vol. 25, Pg. 560, 1964. |
| rat | LD50 | oral | 254mg/kg (254mg/kg) | BEHAVIORAL: GENERAL ANESTHETIC LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | American Industrial Hygiene Association Journal. Vol. 25, Pg. 560, 1964. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Poison by ingestion and intraperitoneal routes. Moderately toxic by inhalation. When heated to decomposition it emits toxic fumes of SOx.
Safety Information of Propylene sulfide (CAS NO.1072-43-1):
Hazard Codes: F
,Xn
Risk Statements: 11-20/22-36/38
11: Highly Flammable
20: Harmful by inhalation
22: Harmful if swallowed
36: Irritating to the eyes
38: Irritating to the skin
Safety Statements: 16-26-36
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
Specification
Propylene sulfide ,its CAS NO. is 1072-43-1,the synonyms is 1,2-Epithiopropane ; 2-Methylthiacyclopropane ; 2-Methylthiirane ; 5-17-01-00025 (Beilstein Handbook Reference) ; BRN 0383559 ; CCRIS 804 ; EINECS 214-007-3 ; Propylene episulfide ; Propylene sulphide ; Thiirane, 2-methyl- .