125911

α,α′-Dibromo-m-xylene

97%

• 동의어(들): 1,3-Bis(bromomethyl)benzene, m-Xylylene dibromide
• Linear Formula: C₆H₄(CH₂Br)₂
• CAS Number: 626-15-3
• Molecular Weight: 263.96
• Beilstein: 971085
• EC Number: 210-931-6
• MDL number: MFCD00000178
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847686
• NACRES: NA.22

속성

• 분석: 97%
• 양식: solid
• 환경친화적 대안 제품 점수: old score: 10; new score: 6; Find out more about DOZN™ Scoring
• 환경친화적 대안 제품 특성: Waste Prevention; Atom Economy; Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• bp: 135-140 °C/20 mmHg (lit.)
• mp: 74-77 °C (lit.)
• 작용기: bromo
• 환경친화적 대안 카테고리: Re-engineered
• SMILES string: BrCc1cccc(CBr)c1
• InChI: 1S/C8H8Br2/c9-5-7-2-1-3-8(4-7)6-10/h1-4H,5-6H2
• InChI key: OXHOPZLBSSTTBU-UHFFFAOYSA-N

설명

일반 설명

α,α′-Dibromo-m-xylene can cross-link and cyclize peptides containing two cysteine residues.

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Atom Economy” and “Safer Solvents and Auxiliaries”. Click here to view its DOZN scorecard.

애플리케이션

α,α′-Dibromo-m-xylene has been used in preparation of four novel dinuclear half-titanocenes with meta- and orthoxylene bridges as new metallocenes. It was used in the synthesis of dissymmetrical bis-macrocyclic salt.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves