7400-27-3 - Names and IdentifiersNametert-Butylhydrazine hydrochlorideSynonymstert-butylhydrazi
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| Nama | tert-Butylhydrazine hydrochloride |
| Sinonim | tert-butylhydrazine RARECHEM AQ A1 0040 T-Butylhydrazine HCL tert-butyldiazanediium 1-(Tert-butyl)hydrazineHCl Butylhydrazinehydrochloride T-BUTYLHYDRAZINE HYDROCHLORIDE TERT-BUTYLHYDRAZINE HYDROCHLORIDE tert-Butylhydrazine hydrochloride tert-butyl-hydrazinmonohydrochloride 1-(TERT-BUTYL)HYDRAZINE HYDROCHLORIDE (1,-DIMETHYLETHYL)HYDRAZINEMONOHYDROCHLORIDE |
| CAS | 7400-27-3 |
| EINECS | 231-001-6 |
| InChI | InChI=1/C4H14N2/c1-4(2,3)6-5/h6H2,1-3,5H3/q+2 |
| Rumus Molekuler | C4H13ClN2 |
| Massa Molar | 124.61 |
| Titik Melting | 191-194°C(lit.) |
| Titik Boling | 135°C at 760 mmHg |
| Titik Flash | 35.8°C |
| Kelarutan air | Solubility in water (almost transparency). Soluble in DMSO and methanol. |
| Solubilitas | DMSO, Methanol |
| Tekanan Vapor | 7.89mmHg at 25°C |
| Penampilan | Kristal Putih |
| warna | Putih |
| BRN | 3651224 |
| Kondisi penyimpanan | Tetap di tempat gelap, Terkunci di tempat kering, Suhu Kamar |
| Sensitif | Higroskopis |
| MDL | MFCD00012947 |
| Sifat fisik dan kimia | Tert-butyl hydrazine hydrochloride pure and industrial products are white crystals, m. P. 191~194 deg C, soluble in water. |
| Penggunaan | Used as pharmaceutical, pesticide intermediates |
| Simbol Bahaya | Xi - Irritasi |
| Kode Risiko | 36/37/38 - Irritasi pada mata, sistem pernapasan dan kulit. |
| Deskripsi Keselamatan | S26 - Jika kontak dengan mata, bilas segera dengan banyak air dan minta saran medis. S36 - Pakai pakaian pelindung yang sesuai. S24/25 Hindari kontak dengan kulit dan mata. |
| ID PBB | 2811 |
| WGK Jerman | 3 |
| RTECS | MV2841000 |
| TSCA | Ya |
| Kode HS | 29280000 |
| Catatan Bahaya | Irritasi |
| Kelompok Kemasan | III |
| Material Raw | tert-Butanol hydrazine hydrate Hydrochloric acid |
| Penggunaan | tert-butyl hydrazine hydrochloride, also known as tert-butyl hydrazine hydrochloride, is an important pesticide intermediate, it can be used in the synthesis of benzohydrazide insecticides hydrazine, dihydrazide insecticides tebufenozide, halofenozide, methoxyfenozide and fenozide, and the miticide pyridaben. used as pharmaceutical, pesticide intermediates organic synthesis, pharmaceutical synthesis intermediates, such as the synthesis of rice mites (Tebufenozide). |
| metode produksi | There are several preparation methods of tert-butyl hydrazine hydrochloride reported in the literature. Reaction of chlorinated ammonia with tert-butyl ammonia. Reaction equation: NH2-Cl H2N-C4H9-t → H2N-NH-C4H9-t · HCl diphenyldiazomethane was reacted with Grignard reagent, and the obtained intermediate was subjected to acid hydrolysis. Reaction equation:(C6H5)2C = N2[t-C4H9MgCl]→(C6H5)2 = N-NH-C4H9-t[HCl]→(C6H5)2C = O H2N-NH-C4H9-t · HCl under the action of acid, by hydrazine hydrate and tert-butyl alcohol direct reaction. Reaction equation: NH2NH2 · HCl (CH3)3COH[HCl]→(CH3)3CNHNH2 · HCl 2H2O production generally adopts the third method, the specific process is: hydrazine hydrate and an appropriate amount of hydrochloric acid were added to the enamel reaction kettle, and the temperature was raised to 80 to 90 ° C., and then tert-butanol was added dropwise. After the dropwise addition is completed, Reflux reaction is carried out at 100~105 ℃ for 3H, and the product is obtained by dehydration, cooling to 80 ℃, crystallization, filtration and drying. |
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