B84904
2,3-Butanediol
98%
Synonym(s):
2,3-Butylene glycol
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About This Item
Linear Formula:
CH3CH(OH)CH(OH)CH3
CAS Number:
Molecular Weight:
90.12
Beilstein:
969165
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
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
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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).
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
185.0 °F - closed cup
Flash Point(C)
85 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Protocols
99%; Glycerol, ≥99.5%; Tetraethylene glycol, 99%
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