Methyl p-toluenesulfonate
HALAL KOSHER ISO FDA COA
80-48-8
Medical Grade
99%
Belibeve
25kg/Drum
2025-10-25
(R)-3-hydroxypyrrolidine hydrochloride,(R)-Glycidyl butyrate,fine chemicals,2-dibromo-4,5-difluorobenzene,(S)-(+)-Mandelic acid
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Product Description
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Seller Information
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DescriptionCertificatesBasic Info
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Product Name:
Methyl p-toluenesulfonate
Other Name:Benzenesulfonic acid,4-methyl-,methyl ester;p-Toluenesulfonic acid,methyl ester;Methyl p-toluenesulfonate;Methyl tosylate;Methyl p-tosylate;p-Methylbenzenesulfonic acid methyl ester;Methyl toluene-4-sulfonate;Methyl 4-methylbenzenesulfonate;Methyl p-methylbenzenesulfonate;Methyl toluenesulfonate;Toluene-4-sulfonic acid methyl ester;NSC 406335
CAS No.:80-48-8
Molecular Formula:C8H10O3S
InChIKeys:InChIKey=VUQUOGPMUUJORT-UHFFFAOYSA-N
Molecular Weight:186.23
Exact Mass:186.23
BRN:609209
EC Number:201-283-5
UNII:4SU69KI68L
NSC Number:406335
DSSTox ID:DTXSID4052550
Color/Form:MONOCLINIC LEAFLETS OR PRISMS FROM ETHER-PETROLEUM ETHER|LIGHT BROWN CRYSTALS|WHITE DAMP CRYSTALS
HScode:29051900
Categories:
Characteristics-
PSA:
51.8
XLogP3:2.2
Appearance:White to yellow Liquid or Low Melting Solid
Density:1.2±0.1 g/cm3
Melting Point:28-29 °C
Boiling Point:292 °C @ Press: 760 Torr
Flash Point:>230 °F
Refractive Index:1.517
Water Solubility:H2O: Insoluble
Storage Conditions:2-8°C
Vapor Pressure:1 mm Hg ( 20 °C)
Vapor Density:6.45 (vs air)
Toxicity:LD50 orally in Rabbit: 341 mg/kg
Experimental Properties:LOW-MELTING SOLID OR LIQUID|DECOMP @ 262 °C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Skin sensitization, Sub-category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
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.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P333+P317 If skin irritation or rash occurs: Get medical help.
Storage none
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:
Distributor
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Main Products:
(R)-3-hydroxypyrrolidine hydrochloride,(R)-Glycidyl butyrate,fine chemicals,2-dibromo-4,5-difluorobenzene,(S)-(+)-Mandelic acid
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Location:
Room 2231, Zhigu Industrial Park, Building 1, North of East Planning Road, East Gaoxin 2nd Road, Weifang Comprehensive Bonded Zone, Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
101-200
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Year of Establishment:
2020
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Certifications:
SGS,ISO
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
