348562

(S)-(+)-2-Methylbutyric anhydride

95%

• Fórmula lineal: [C₂H₅CH(CH₃)CO]₂O
• Número de CAS: 84131-91-9
• Peso molecular: 186.25
• MDL number: MFCD00075419
• UNSPSC Code: 12352108
• PubChem Substance ID: 24861587
• NACRES: NA.22

Propiedades

• assay: 95%
• form: liquid
• optical activity: [α]20/D +35°, neat
• refractive index: n20/D 1.418 (lit.)
• bp: 60 °C/0.2 mmHg (lit.)
• density: 0.934 g/mL at 25 °C (lit.)
• SMILES string: CC[C@H](C)C(=O)OC(=O)[C@@H](C)CC
• InChI: 1S/C10H18O3/c1-5-7(3)9(11)13-10(12)8(4)6-2/h7-8H,5-6H2,1-4H3/t7-,8-/m0/s1
• InChI key: WRTPVONNQPWNRH-YUMQZZPRSA-N

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 194.0 °F - closed cup
• flash_point_c: 90 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter