2-Propanethiol
1 Inquiries
75-33-2
25kg/drum
2023-03-31
intermediates ,fine chemical,food additives
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
2-Propanethiol
Other Name:2-Propanethiol;Isopropyl mercaptan;Isopropanethiol;Isopropylthiol;2-Mercaptopropane;1-Methylethanethiol;2-Propylmercaptan;i-Propylthiol;NSC 87537;i-Propanethiol
CAS No.:75-33-2
Molecular Formula:C3H8S
InChIKeys:InChIKey=KJRCEJOSASVSRA-UHFFFAOYSA-N
Molecular Weight:76.16
Exact Mass:76.16
BRN:605260
EC Number:200-861-4
UNII:E52LR62ETC
NSC Number:87537
UN Number:2402
DSSTox ID:DTXSID1025481
Color/Form:Colorless liquid
HScode:29309098
Categories:
Characteristics-
PSA:
1
XLogP3:1.7 (est)
Appearance:Colorless Liquid
Density:0.8143 g/cm3 @ Temp: 20 °C
Melting Point:-130.5 °C
Boiling Point:52.5 °C @ Press: 760 Torr
Flash Point:<−30 °F
Refractive Index:n20/D 1.426(lit.)
Water Solubility:Slightly soluble in water
Storage Conditions:Flammables area
Vapor Pressure:455 mm Hg ( 37.8 °C)
Vapor Density:2.6 (vs air)
Toxicity:Inhalation-Mouse LC50: 130000 mg/m3/1 hour
Flammability characteristics:Inflammable in case of open flame, high temperature and oxidant; produces toxic sulfur oxide gas in case of acid and water
Explosive limit:Vapor may explode if ignited in an enclosed area.
Odor:Extremely unpleasant odor
OH:4.20e-11 cm3/molecule*sec
Henrys Law Constant:Henry's Law constant = 4.6X10-3 atm-cu m/mol at 25 °C (est)
Dissociation Constants:pKa = 10.86
Experimental Properties:Boiling range 51-55 °C|Hydroxyl radical reaction rate constant = 4.20X10-11 cu cm/molec sec at 25 °C
Air and Water Reactions:Highly flammable. Soluble in water.
Reactive Group:Sulfides, Organic
Reactivity Alerts:Highly Flammable
Reactivity Profile:ISOPROPYL MERCAPTAN is incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. May liberate hydrogen sulfide when mixed with an acid.
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 2
Skin sensitization, Sub-category 1B
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H225 Highly flammable liquid and vapour
H317 May cause an allergic skin reaction
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P391 Collect spillage.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Materials which are toxic as stored /such as isopropyl mercaptan/ or which can decompose into toxic components ... should be stored in a cool, well ventilated place, out of the direct rays of the sun, away from areas of high fire hazard, and should be periodically inspected.
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Seller Information
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Business Type:
Trader
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Main Products:
intermediates ,fine chemical,food additives
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Location:
Yintong Building, No. 1177, Jincheng Road,Beigan Street, Xiaoshan District
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
2022
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Egypt
2-Propanethiol(lsopropyl mercaptan)
16000 KG Jul 23, 2024 Post an enquiry for this product
