419214

Dimethyl 2,6-dibromoheptanedioate

97%

• Sinonimo/i: 2,6-Dibromoheptanedioic acid dimethyl ester
• Formula condensata: CH₂[CH₂CH(Br)CO₂CH₃]₂
• Numero CAS: 868-73-5
• Peso molecolare: 346.01
• Numero MDL: MFCD00192080
• Codice UNSPSC: 12352100
• ID PubChem: 24866099
• NACRES: NA.22

Proprietà

• Saggio: 97%
• Stato: liquid
• Punteggio alternativa più verde: old score: 2; new score: 1; Find out more about DOZN™ Scoring
• Caratteristiche più verdi: Waste Prevention; Safer Solvents and Auxiliaries; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Indice di rifrazione: n20/D 1.501 (lit.)
• P. ebollizione: 130-140 °C/0.01 mmHg (lit.)
• Densità: 1.59 g/mL at 25 °C (lit.)
• Gruppo funzionale: bromo; ester
• Categoria alternativa più verde: Re-engineered,
• Stringa SMILE: COC(=O)C(Br)CCCC(Br)C(=O)OC
• InChI: 1S/C9H14Br2O4/c1-14-8(12)6(10)4-3-5-7(11)9(13)15-2/h6-7H,3-5H2,1-2H3; AWWJYEJSCIDADZ-UHFFFAOYSA-N

Descrizione

Descrizione generale

Dimethyl 2,6-dibromoheptanedioate acts as a bifunctional initiator in various polymerization reactions. Its electrochemical cyclization affords high yields of three- to six-membered dimethyl 1,2-cycloalkanedicarboxylates.

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”, “Safer Solvents and Auxiliaries” and “Enhanced Energy Efficiency”. Click here to view its DOZN scorecard.

Applicazioni

Dimethyl 2,6-dibromoheptanedioate may be used in the following studies:

• Preparation of difunctional poly(n-butyl acrylate) (pBA) macroinitiator.
• As initiator for the synthesis of dibromo-terminated polystyrene, via atom transfer radical polymerization (ATRP).
• Preparation of polytrithiocarbonate, which serves as Reversible Addition-Fragmentation chain Transfer (RAFT) agent for radical polymerization reactions.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H302,H315,H319,H335
• Consigli di prudenza: P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 235.4 °F - closed cup
• Punto d’infiammabilità (°C): 113 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter