5188-07-8 - Names and IdentifiersNameMethanethiol,sodium saltSynonymsSodium thiomethoxydeSODIUM
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| Nama | Methanethiol,sodium salt |
| Sinonim | Sodium thiomethoxyde SODIUM THIOMETHOXIDE Sodium thiomethoxide SODIUM METHYL SULFIDE sodium methanethiolate SodiumMethylMercaptide SODIUM METHANETHIOLATE SODIUM METHYL MERCAPTIDE Methanethiol,sodium salt METHANETHIOL SODIUM SALT METHYL MERCAPTAN SODIUM SALT Sodium thiomethoxide solution |
| CAS | 5188-07-8 |
| EINECS | 225-969-9 |
| InChI | InChI=1/CH4S.Na/c1-2;/h2H,1H3;/q;+1/p-1/rCH3NaS/c1-3-2/h1H3 |
| InChIKey | RMBAVIFYHOYIFM-UHFFFAOYSA-M |
| Rumus Molekuler | CH3NaS |
| Massa Molar | 70.09 |
| Kepadatan | 1.12[at 20℃] |
| Titik Flash | 27°C |
| Kelarutan air | soluble |
| Tekanan Vapor | 29hPa at 25℃ |
| Penampilan | Bubuk |
| warna | Putih hingga putih-off |
| Merck | 14,5956 |
| BRN | 3592983 |
| Kondisi penyimpanan | Flammables area |
| Sifat fisik dan kimia | Sodium methanethiol is the sodium salt of methanethiol with the formula CH3SNa. Its aqueous solution is light yellow red transparent liquid, odor, for strong alkaline liquid, can be used as raw materials of pesticide, medicine, dye intermediate. It can be oxidized to dimethyl disulfide (CH3SSCH3) by iodine and analyzed accordingly. Methyl mercaptan sodium reacts with sulfuric acid to form methyl mercaptan. Methyl mercaptan sodium is an important organic intermediate compound, such as used as pesticide grass net, methomyl and organic intermediate raw material; Food additive methionine, Vitamin U, rubber vulcanizing agent raw material; Antidote of hydrogen sulfide poisoning; gas, natural gas odor, etc. Sodium methyl mercaptan is dangerous goods, belonging to the main risk of Class 8 corrosive and secondary risk of class 4.1 Flammable solids, export need to operate in accordance with the regular dangerous goods, normal can be sent by sea, air and international express. |
| Penggunaan | Can be used as raw materials of pesticide, medicine, dye intermediates |
| Kode Risiko | R31 - Contact with acids liberates toxic gas R34 - Menyebabkan luka bakar R20/21/22 - Sakit dengan inhalasi, dalam kontak dengan kulit dan jika ditelan. Please take the official translations! You find them here: http: // europa. eu. int/ eur- lex/ lex/ LexUriServ/ LexUriServ. do? uri=CELEX: 32001L0059: EN: HTML Please take the official translations! You find them here: http: // europa. eu. int/ eur- lex/ lex/ LexUriServ/ LexUriServ. do? uri=CELEX: 32001L0059: EN: HTML R25 - Beracun jika ditelan Please take the official translations! You find them here: http: // europa. eu. int/ eur- lex/ lex/ LexUriServ/ LexUriServ. do? uri=CELEX: 32001L0059: EN: HTML |
| Deskripsi Keselamatan | S26 - Jika kontak dengan mata, bilas segera dengan banyak air dan minta saran medis. S36/37/39 Pakai pakaian pelindung, sarung tangan dan perlindungan mata/wajah yang sesuai. S45 Jika terjadi kecelakaan atau jika Anda merasa tidak sehat, segera mintalah saran medis (tunjukkan label apabila mungkin). Please take the official translations! You find them here: http: // europa. eu. int/ eur- lex/ lex/ LexUriServ/ LexUriServ. do? uri=CELEX: 32001L0059: EN: HTML |
| ID PBB | UN 3263 8/PG 3 |
| WGK Jerman | 3 |
| FLUKA BRAND F KODE | 1-34-10-13 |
| Kode HS | 29309090 |
| Kelas Bahaya | 4.3 |
| Kelompok Kemasan | II |
| Material Raw | Carbon disulfide Methyl alcohol Sodium hydroxide |
| Downstream Products | Methylthioethane 4-methylthio-2-butanone Methylthio acetaldoxime Methyl sulfide Prometryne ametryn 2-Methylthiopyrazine |
| LogP | -2.33 at 20℃ |
| Informasi kimia EPA | Informasi yang disediakan oleh: ofmpub.epa.gov (link eksternal) |
| Penggunaan | Sodium methyl mercaptan is used as a strong nucleophile to synthesize methyl aryl sulfide from halogenated aromatic hydrocarbons. Alkanethiolate is an effective reagent for SN 2 dealkylation of esters and aryl ethers. Sodium methylmercaptan can be used in the dye, pharmaceutical and pesticide industries, and can be used in the manufacture of methionine and methomyl. It can be used as a raw material for pesticides, medicines, and dye intermediates |
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