256366

乙二醇丁醚

spectrophotometric grade, ≥99.0%

• 同義詞: 2-丁氧基乙醇, 丁基溶纤剂
• 線性公式: CH₃(CH₂)₃OCH₂CH₂OH
• CAS號碼: 111-76-2
• 分子量：: 118.17
• Beilstein: 1732511
• EC號碼: 203-905-0
• MDL號碼: MFCD00002884
• 分類程式碼代碼: 12352104
• PubChem物質ID: 329752806
• NACRES: NA.21
• 等級: spectrophotometric grade
• 化驗: ≥99.0%
• 技術: UV/Vis spectroscopy: suitable
• bp: 169-172.5 °C (lit.)
• 蒸汽壓力: <1 mmHg ( 20 °C); 10 mmHg ( 81 °C)

屬性

• 等級: spectrophotometric grade
• 品質等級: 200
• 蒸汽密度: 4.1 (vs air)
• 蒸汽壓力: <1 mmHg ( 20 °C); 10 mmHg ( 81 °C)
• 化驗: ≥99.0%
• 形狀: liquid
• 自燃溫度: 473 °F
• expl. lim.: 10.6 %
• 技術: UV/Vis spectroscopy: suitable
• 雜質: ≤0.1% water
• 蒸發殘留物: <0.001%
• 折射率: n20/D 1.419 (lit.)
• bp: 169-172.5 °C (lit.)
• mp: −75 °C (lit.)
• 密度: 0.902 g/mL at 25 °C (lit.)
• &lambda ；: H₂O reference
• 紫外吸收: λ: 230 nm A_max: 1.0; λ: 250 nm A_max: 0.10; λ: 275 nm A_max: 0.05; λ: 300-400 nm A_max: 0.01
• SMILES 字串: CCCCOCCO
• InChI: 1S/C6H14O2/c1-2-3-5-8-6-4-7/h7H,2-6H2,1H3
• InChI 密鑰: POAOYUHQDCAZBD-UHFFFAOYSA-N

描述

一般說明

Ethylene glycol butyl ether is a member of the glycol ether family. It is commonly used as a solvent for pharmaceuticals, agricultural chemicals hydraulic fluids, resins, and varnishes. Ethylene glycol butyl ether or 2-Butoxyethanol (BEG) has an amphiphilic character, it can be utilized to stabilize emulsions, particularly in oil spill dispersants.

應用

Ethylene glycol butyl ether is used as a co-solvent:,In the preparation of conductive inks.

安全資訊

• 象形圖: GHS06
• 訊號詞: Danger
• 危險聲明: H302,H315,H319,H331
• 防範說明: P261 - P264 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338
• 危險分類: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• 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 1
• 閃點（°F）: 152.6 °F - Pensky-Martens closed cup
• 閃點（°C）: 67 °C - Pensky-Martens closed cup