1-Heptanethiol RC08838
1639-09-4
Industrial Grade
99%
Royalchem
25kg/drum
Yes
2030-01-01
Pharmaceutical intermediates
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Product Description
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Seller Information
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DescriptionECHEMI Editorial Referenceclear liquid 1-Heptanethiol is a flammable, colorless liquid with a strong odor. Colorless liquid, onion aroma.Colorless liquid with a strong unpleasant odor. Mp: -41.3°C; bp: 177°C. Density: 0.84 g cm-3. Insoluble in water.
1-heptanethiol is a colorless liquid with a strong unpleasant odor. Mp: -41.3°C; bp: 177°C. Density: 0.84 g cm-3. Insoluble in water.|Liquid|COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.|Colourless liquid; Onion aroma|Colorless liquid with a strong odor.
1-heptanethiol is a colorless liquid with a strong unpleasant odor. Mp: -41.3°C; bp: 177°C. Density: 0.84 g cm-3. Insoluble in water.|Heptane-1-thiol is an alkanethiol.Basic Info-
Product Name:
1-Heptanethiol
Other Name:1-Heptanethiol;Heptyl mercaptan;n-Heptyl mercaptan;Heptylthiol;1-Mercaptoheptane;n-Heptanethiol;n-Heptylthiol;1-Heptylthiol;NSC 71119
CAS No.:1639-09-4
Molecular Formula:C7H16S
InChIKeys:InChIKey=VPIAKHNXCOTPAY-UHFFFAOYSA-N
Molecular Weight:132.27
Exact Mass:132.27
BRN:1731687
EC Number:216-678-8
UNII:380ZE61GR2
ICSC Number:1619
NSC Number:71119
UN Number:1228|3336
DSSTox ID:DTXSID3061841
HScode:29309070
Categories:
Characteristics-
PSA:
1
XLogP3:3.7
Appearance:COLOURLESS LIQUID , WITH CHARACTERISTIC ODOUR.
Density:0.8399 g/cm3 @ Temp: 25 °C
Melting Point:-43 °C
Boiling Point:177 °C
Flash Point:115 °F
Refractive Index:n 20/D 1.4505(lit.)
Water Solubility:0.009g/l
Storage Conditions:Store below +30°C.
Vapor Pressure:Vapour pressure, kPa at 25°C: 0.17
Vapor Density:Relative vapour density (air = 1): 4.6
Toxicity:Abdominal cavity-mouse LD50: 200 mg/kg
Flammability characteristics:It is flammable in case of open flame, high temperature and oxidant; it produces toxic sulfur oxide fumes in combustion; it produces toxic sulfide gas in acid and water
Explosive limit:0.9%(V)
Air and Water Reactions:No rapid reaction with air No rapid reaction with water
Reactive Group:Sulfides, Organic
Reactivity Profile:1-HEPTANETHIOL is combustible (flash point at or above 100°F and below 140°F). Incompatible with oxidizing agents, strong acids and strong bases, alkali metals, and nitric acid. Can react with water, steam or acids to produce toxic and flammable vapors. Reacts violently with powerful oxidizing agents such as calcium hypochlorite (Ca(OCl)2) to generate SOx. Reacts with hydrides to form flammable H2 gas; reacts with halogenated hydrocarbons to yield HX. Reacts exothermically with aldehydes. Emits toxic compounds of sulfur when when heated to decomposition.
Flammable Limits:Class II Combustible Liquid: Fl.P. at or above 100°F and below 140°F.
Physical Dangers:The vapour is heavier than air and may travel along the ground; distant ignition possible.
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H226 Flammable liquid and vapour
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/...
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.
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
NO open flames, NO sparks and NO smoking. Above 46°C use a closed system, ventilation and explosion-proof electrical equipment. 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
Fireproof. Separated from strong oxidants, strong bases and strong acids.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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