195707

顺式-1,4-二氯-2-丁烯

95%

• 同義詞: (2Z)-1,4-Dichloro-2-butene, (2Z)-1,4-Dichlorobut-2-ene, (Z)-1,4-Dichloro-2-butene, 1,4-Dichloro-cis-2-butene, cis-1,2-Bis(chloromethyl)ethene
• 線性公式: ClCH₂CH=CHCH₂Cl
• CAS號碼: 1476-11-5
• 分子量：: 125.00
• Beilstein: 1719692
• EC號碼: 216-021-5
• MDL號碼: MFCD00062950
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24851705
• NACRES: NA.22

屬性

• 品質等級: 200
• 化驗: 95%
• 形狀: liquid
• 折射率: n20/D 1.489 (lit.)
• bp: 152 °C/758 mmHg (lit.)
• mp: −48 °C (lit.)
• 密度: 1.188 g/mL at 25 °C (lit.)
• 官能基: chloro
• 儲存溫度: 2-8°C
• SMILES 字串: ClC\C=C/CCl
• InChI: 1S/C4H6Cl2/c5-3-1-2-4-6/h1-2H,3-4H2/b2-1-
• InChI 密鑰: FQDIANVAWVHZIR-UPHRSURJSA-N

描述

一般說明

cis-1,4-Dichloro-2-butene on reaction with sodium amide yields trans-1-chloro-1,3-butadiene. Mechanism of condensation of sulfone-activated methylene compounds with cis-1,4-dichloro-2-butene to yield cyclopentene has been investigated.

應用

cis-1,4-Dichloro-2-butene was used in the preparation of functionalized 3,5-disubstituted cyclopent-2-enones.

安全資訊

• 象形圖: GHS02,GHS06,GHS08,GHS05,GHS09
• 訊號詞: Danger
• 危險聲明: H226,H301 + H311,H314,H330,H335,H350,H410
• 防範說明: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 131.0 °F - closed cup
• 閃點（°C）: 55 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter