394440

肼 单氢溴酸盐

≥98%

• 線性公式: H₂NNH₂ · HBr
• CAS號碼: 13775-80-9
• 分子量：: 112.96
• EC號碼: 237-412-7
• MDL號碼: MFCD00065394
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24864595
• NACRES: NA.22

屬性

• 品質等級: 100
• 化驗: ≥98%
• 形狀: solid
• mp: 87-92 °C (lit.)
• SMILES 字串: Br.NN
• InChI: 1S/BrH.H4N2/c;1-2/h1H;1-2H2
• InChI 密鑰: DVHXJLRODLTJOD-UHFFFAOYSA-N

描述

一般說明

Hydrazine monohydrobromide (hydrazinium bromide) is a hydrobromide salt of hydrazine. It has been prepared by adding aqueous hydrobromic acid to aqueous hydrazine.[1] Its crystal structure has been investigated.[2] It participates in the synthesis of 2-(2′-furoyl)-4(5)-(2′-furanyl)-1H-imidazole (FFI).[3] It is formed as an intermediate during the formation of phosphaminimides from hydrazide derivatives.[4] The fumes from the pyrolysis of hydrazine monohydrobromide soldering flux have been reported to cause dermatitis.[5]

應用

Hydrazine monohydrobromide (hydrazinium bromide) may be used in the synthesis of bromostannates and bromostannites by reacting with tin bromide[6] and also in soldering flux.[5]

安全資訊

• 象形圖: GHS06,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H301 + H311 + H331,H317,H350,H410
• 防範說明: P202 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• 危險分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges