127787

Crotonoyl chloride

technical grade, 90%

• 동의어(들): (E)-Crotonoyl chloride, trans-Crotonoyl chloride
• Linear Formula: CH₃CH=CHCOCl
• CAS Number: 625-35-4
• Molecular Weight: 104.53
• Beilstein: 506118
• MDL number: MFCD00000734
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847797
• NACRES: NA.22

속성

• Grade: technical grade
• Quality Level: 200
• 분석: 90%
• 포함: 1500 ppm hydroquinone as stabilizer
• refractive index: n20/D 1.459 (lit.)
• bp: 120-123 °C (lit.)
• density: 1.091 g/mL at 25 °C (lit.)
• 작용기: acyl chloride
• 저장 온도: 2-8°C
• SMILES string: C\C=C\C(Cl)=O
• InChI: 1S/C4H5ClO/c1-2-3-4(5)6/h2-3H,1H3/b3-2+
• InChI key: RJUIDDKTATZJFE-NSCUHMNNSA-N

설명

애플리케이션

Crotonoyl chloride was used in the synthesis of α,β-unsaturated ester.

안전성 정보

• 픽토그램: GHS02,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H226,H314,H335,H412
• 예방조치 성명서: P210 - P233 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 95.0 °F - closed cup
• Flash Point (°C): 35 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter