o-Toluenesulfonyl chloride purity 98% best price hly03
133-59-5
Industrial Grade
98%
qingdao
hly
250L UN HDPE closed drum
Yes
2026-12-08
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate
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Product Details
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Seller Information
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DescriptionBasic Info
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Product Name:
2-Methylbenzenesulfonyl chloride
Other Name:Benzenesulfonyl chloride,2-methyl-;o-Toluenesulfonyl chloride;2-Methylbenzenesulfonyl chloride;o-Tosyl chloride;o-Tolylsulfonyl chloride;2-Methylphenylsulfonyl chloride;o-Methylbenzenesulfonyl chloride;2-Toluenesulfonyl chloride;NSC 9354;2-Methylbenzene-1-sulfonyl chloride
CAS No.:133-59-5
Molecular Formula:C7H7ClO2S
InChIKeys:InChIKey=HDECRAPHCDXMIJ-UHFFFAOYSA-N
Molecular Weight:190.65
Exact Mass:190.65
BRN:973180
EC Number:205-113-0
UNII:341L82E3WG
NSC Number:9354
DSSTox ID:DTXSID7051682
Color/Form:OILY LIQUID
HScode:2904909090
Categories:
Characteristics-
PSA:
42.5
XLogP3:3.00330
Density:1.3383 g/cm3 @ Temp: 20 °C
Melting Point:10.2 °C
Boiling Point:154 °C @ Press: 36 Torr
Flash Point:>230 °F
Refractive Index:n20/D >1.5580(lit.)
Water Solubility:soluble in hot alcohol, ether and benzene. Reacts with water.SOL IN HOT ALCOHOL, BENZENE, ETHER
Storage Conditions:Storeunderinertgas
Vapor Pressure:0.0102mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1B
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P405 Store locked up.
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate
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Location:
Shop No.15, 1st Floor, Building 12, Hengda Huafu, Sucheng District, Suqian City
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Payment Terms:
TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
30 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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