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Country: China (Mainland)
Business Type:Trading Company
Tel: +86-371- 86259723
Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
MaxCard:
CAS NO.80-48-8
1.Certificate Of Analysis (COA)
2.Material Safety Data Sheet (MSDS)
3.Route of synthesis (ROS)
4.Method of Aanlysis(MOA)
5.Nuclear Magnetic Resonance(NMR)
About Service
1. Quality control, before shipment, free sample for test.
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment
4. Mixed containers with different mixed items in one container
About Company
Product Name: | Methyl p-toluenesulfonate |
Synonyms: | 4-methyl-benzenesulfonicacimethylester;Benzenesulfonicacid,4-methyl-,methylester;Methyl 4-methylbenzenesulfonate;Methyl ester of 4-methylbenzenesulfonic acid;Methyl para-toluenesulfonate;Methyl p-methylbenzenesulfonate;Methyl toluene-4-sulfonate;methyl4-methylbenzenesulfonate |
CAS: | 80-48-8 |
MF: | C8H10O3S |
MW: | 186.23 |
EINECS: | 201-283-5 |
Product Categories: | Organic Building Blocks;Sulfur Compounds;Tosylates;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds |
Mol File: | 80-48-8.mol |
Methyl p-toluenesulfonate Chemical Properties |
mp | 25-28 °C(lit.) |
bp | 144-145 °C5 mm Hg(lit.) |
density | 1.234 g/mL at 25 °C(lit.) |
vapor density | 6.45 (vs air) |
vapor pressure | 1 mm Hg ( 20 °C) |
refractive index |
n |
Fp | >230 °F |
storage temp. | 2-8°C |
Water Solubility | Insoluble |
Sensitive | Moisture Sensitive |
BRN | 609209 |
CAS DataBase Reference | 80-48-8(CAS DataBase Reference) |
NIST Chemistry Reference | Benzenesulfonic acid, 4-methyl-, methyl ester(80-48-8) |
EPA Substance Registry System | Benzenesulfonic acid, 4-methyl-, methyl ester(80-48-8) |
Safety Information |
Hazard Codes | C,Xn |
Risk Statements | 22-34-43-40-36/37/38 |
Safety Statements | 26-36/37/39-45-24 |
RIDADR | UN 3261 8/PG 2 |
WGK Germany | 3 |
RTECS | XT7000000 |
F | 21 |
HazardClass | 8 |
PackingGroup | III |
HS Code | 29051900 |
Hazardous Substances Data | 80-48-8(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
Methyl p-tosylate | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
Methyl p-toluenesulfonate Usage And Synthesis |
Chemical Properties | white to slightly yellow low melting solid |
Usage | It can be used in the manufacture of dyes and organic synthesis, and also is the raw materials of methylation. |
Methyl p-toluenesulfonate Preparation Products And Raw materials |
Raw materials | Tosyl chloride |
Preparation Products | 1,3,3-Trimethyl-2-methyleneindoline-->5-BROMO-1,2-DIMETHYL-1H-IMIDAZOLE |