468479

4-Pentenoyl chloride

98%

• 동의어(들): 4-Pentenoic acid chloride
• Linear Formula: H₂C=CHCH₂CH₂COCl
• CAS Number: 39716-58-0
• Molecular Weight: 118.56
• MDL number: MFCD00799572
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24870517
• NACRES: NA.22

속성

• 분석: 98%
• bp: 125 °C (lit.)
• density: 1.074 g/mL at 25 °C (lit.)
• 작용기: acyl chloride; allyl
• SMILES string: ClC(=O)CCC=C
• InChI: 1S/C5H7ClO/c1-2-3-4-5(6)7/h2H,1,3-4H2
• InChI key: JDKQTIKEGOOXTJ-UHFFFAOYSA-N

설명

일반 설명

4-Pentenoyl chloride has been identified as a key impurity in 5-chlorovaleroyl chloride (5-CVC). 4-Pentenoyl chloride can be synthesized by reacting thionyl chloride and 4-pentenoic acid.

애플리케이션

4-Pentenoyl chloride may be used in the preparation of:

• D-pro-L-derived cyclic peptides
• 4-pentenoylcobalt tricarbonyl
• N-4-pentenoyl-L-cysteine methyl ester

안전성 정보

• 픽토그램: GHS02,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H226,H314
• 예방조치 성명서: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Liq. 3 - Skin Corr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 80.6 °F - closed cup
• Flash Point (°C): 27 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter