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Chi tiết sản phẩm
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Methyl-4-toluenesulfonate for synthesis 4-(CH3)C6H4SO3CH3
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Code:808333
Code: 808333
Hãng sản xuất: Merck
Đóng gói: 100ml,500ml,2.5L
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Thông tin sản phẩm
Save additional 3% if you order online. | Merck Singapore product information |
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| Ethanol Permit | Not Applicable |
| Product information |
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| Synonyms | p-Toluenesulfonic acid methyl ester | | Hill Formula | C8H10O3S | | Chemical formula | 4-(CH3)C6H4SO3CH3 | | HS Code | 2905 19 00 | | EC number | 201-283-5 | | Molar mass | 186.23 g/mol | | CAS number | 80-48-8 |
| Chemical and physical data |
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| Solubility | (20 °C) insoluble | | Melting point | 24 - 27 °C | | Molar mass | 186.23 g/mol | | Density | 1.23 g/cm3 (20 °C) | | Boiling point | 292 °C (1013 hPa) | | Flash point | 130 °C |
| Safety information according to GHS |
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| Hazard Statement(s) | H302: Harmful if swallowed.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
| | Precautionary Statement(s) | P262: Do not get in eyes, on skin, or on clothing.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
| | Signal Word | Warning | | Hazard Pictogram(s) | 
| | Storage class | 10 - 13 Other liquids and solids | | WGK | WGK 2 water endangering | | Disposal | 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information |
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| R Phrase | R 22-36/38-43
Harmful if swallowed.Irritating to eyes and skin.May cause sensitization by skin contact. | | S Phrase | S 24-37
Avoid contact with skin.Wear suitable gloves. | | Categories of danger | harmful, irritant, sensitizing | | Hazard Symbol |  Harmful
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| Toxicological data |
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| LD 50 oral | LD50 rat 341 mg/kg |
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