79380

Phosgene solution

~20% in toluene

• 동의어(들): Carbon oxychloride, Carbonyl chloride, Phosgen
• Linear Formula: COCl₂
• CAS Number: 75-44-5
• Molecular Weight: 98.92
• Beilstein: 1098367
• MDL number: MFCD00036119
• UNSPSC 코드: 12352101
• PubChem Substance ID: 57652789
• NACRES: NA.22

속성

• 양식: solution
• Quality Level: 200
• 반응 적합성: reaction type: Carbonylations
• 농도: ~20% in toluene
• 불순물: ≤300 mg/kg benzene
• 작용기: chloro
• 저장 온도: 2-8°C
• SMILES string: ClC(Cl)=O
• InChI: 1S/CCl2O/c2-1(3)4
• InChI key: YGYAWVDWMABLBF-UHFFFAOYSA-N

설명

일반 설명

Phosgene is an organic chemical compound widely used as a chlorinating agent, carbonylating agent, and dehydrating agent in organic synthesis for the synthesis of various compounds.

애플리케이션

Phosgene solution (~20% in toluene) can be used as a reagent in the synthesis of multiblock copolymers via multiple coupling reactions. It is also used in the activation of the hydroxyl groups in poly(ethylene glycol) diol (PEG diol) to synthesize linear multifunctional poly(ethylene glycol).

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H225,H304,H314,H330,H336,H361d,H370,H412
• 예방조치 성명서: P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B - STOT SE 1 Inhalation - STOT SE 3
• 표적 기관: Central nervous system, Lungs
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 39.2 °F - closed cup
• Flash Point (°C): 4 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter