495603

4-异氰酸基丁酸乙酯

97%

• 線性公式: OCN(CH₂)₃CO₂C₂H₅
• CAS號碼: 106508-62-7
• 分子量：: 157.17
• MDL號碼: MFCD01863579
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24872988

屬性

• 化驗: 97%
• 折射率: n20/D 1.434 (lit.)
• bp: 214 °C (lit.)
• 密度: 1.065 g/mL at 25 °C (lit.)
• 儲存溫度: 2-8°C
• SMILES 字串: CCOC(=O)CCCN=C=O
• InChI: 1S/C7H11NO3/c1-2-11-7(10)4-3-5-8-6-9/h2-5H2,1H3
• InChI 密鑰: GVDRIEURYWMQNO-UHFFFAOYSA-N

描述

一般說明

Ethyl 4-isocyanatobutyrate can be synthesized by reacting ethyl 4-aminobutyrate hydrochloride with phosgene. Its enthalpy of vaporization at boiling point has been evaluated.

應用

Ethyl 4-isocyanatobutyrate may be used in the synthesis of 1-(3-ethoxycarbonylpropylcarbamoyl)-5-fluorouracil.

安全資訊

• 象形圖: GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H302 + H312 + H332,H315,H317,H319,H334,H335
• 防範說明: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 219.2 °F - closed cup
• 閃點（°C）: 104 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter