B84904

2,3-Butanediol

98%

• Sinónimos: 2,3-Butylene glycol
• Fórmula lineal: CH₃CH(OH)CH(OH)CH₃
• Número de CAS: 513-85-9
• Peso molecular: 90.12
• Beilstein/REAXYS Number: 969165
• EC Number: 208-173-6
• MDL number: MFCD00004523
• UNSPSC Code: 12352100
• PubChem Substance ID: 24892073
• NACRES: NA.22

Propiedades

• assay: 98%
• form: liquid
• refractive index: n20/D 1.433 (lit.)
• bp: 183-184 °C (lit.)
• mp: 25 °C (lit.)
• density: 1.002 g/mL at 20 °C (lit.)
• SMILES string: CC(O)C(C)O
• InChI: 1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3
• InChI key: OWBTYPJTUOEWEK-UHFFFAOYSA-N

Descripción

General description

2,3-Butanediol (2,3-BDO) is used as precursor in the synthesis of cyclic carbonates and methyl ethyl ketone.

Application

• CRISPR/Cas9 in Pichia pastoris: 2,3-Butanediol (BDO) is used in the construction of P. pastoris cell factories as a representative example to demonstrate the procedures for integrating multiple heterologous genes using the CRISPR-based multiplex genome integration toolkit (Gao et al., 2024).
• Antifungal activity in sorghum: 2,3-butanediol, a metabolite of A. oryzae YRA3, can induce the production of root exudates which modulate the growth of the rhizospheric fungi and bacteria (Rashad et al., 2023).

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 185.0 °F - closed cup
• flash_point_c: 85 °C - closed cup
• ppe: Eyeshields, Gloves, type N95 (US)