Butanedione, 2,3-

butane-2,3-dione, diacetyl, biacetyl, 2,3-diketobutane, butanedione, dimethyl diketone, dimethyl glyoxal, 2,3-butadione, 2,3-diketobutane, glyoxal, dimethyl-, butadione, 2,3-dioxobutane, 2,3-butandione, 2,3-butanodione, buta-2,3-dione, butan-2,3-dione

How to detect Butanedione, 2,3-

Formula: C4H6O2 | CAS: 431-03-8

Synonyms: butane-2,3-dione, diacetyl, biacetyl, 2,3-diketobutane, butanedione, dimethyl diketone, dimethyl glyoxal, 2,3-butadione, 2,3-diketobutane, glyoxal, dimethyl-, butadione, 2,3-dioxobutane, 2,3-butandione, 2,3-butanodione, buta-2,3-dione, butan-2,3-dione

Specification

Specification Value/Information
Formula C4H6O2
CAS no. 431-03-8
Gas Response Factor, 11.7 eV 1
Gas Response Factor, 10.6 eV 0.86
Gas Response Factor, 10.0 eV 0.87
ppm per mg/m⁻³, (20 °C, 1 bar) 0.279
Molecular Weight, g/mole 86.1
Melting point, °C -3
Boiling point, °C 88
Specification Value/Information
Flash point, °C 6
Upper Explosive Limit, % 13
Lower Explosive Limit, % 2.4
Density, g.cm⁻³ 0.99
Ionisation Energy, eV 9.56
EH40 TWA, ppm 0.02
EH40 TWA, mg.m⁻³ 0.07
EH40 STEL, ppm 0.1
EH40 STEL, mg.m⁻³ 0.36

View products detecting gaseous Butanedione, 2,3-

PPM VOC Gas Sensor

Range: 0 to 4000 ppm. Minimum detection limit: 100 ppb. 10.6 eV lamp. The PPM VOC gas sensor - MiniPID 2 is designed for detecting VOCs over the widest dynamic range on the market without compromising performance.

Product Details
PPB VOC Gas Sensor

Range: 0 to >40 ppm. Minimum detection limit: 1 ppb. 10.6 eV lamp. The PPB VOC gas sensor - MiniPID 2 is optimised to deliver an exceptionally low background which allows for optimum low-end sensitivity.

Product Details
High Sensitivity VOC Gas Sensor

Range: 0 to 3 ppm. Minimum detection limit: 0.5 ppb. 10.6 eV lamp. The high sensitivity VOC gas sensor, is the highest sensitivity VOC gas sensor for sub PPB level detection.

Product Details
11.7 eV VOC Gas Sensor

Range: 0 to >100 ppm. Minimum detection limit: 100 ppb. 11.7 eV lamp. The 11.7 eV VOC gas sensor lamp extends the range of detectable compounds, only available from ION Science.

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10.0 eV VOC Gas Sensor

Range: 0 to >100 ppm. Minimum detection limit: 5 ppb. 10.0 eV lamp. The 10.0 eV VOC gas sensor - MiniPID 2 is used for enhanced selectivity of compounds with lower ionisation energies.

Product Details
PPM WR VOC Gas Sensor

Range: >10,000 ppm. Minimum detection limit: 500 ppb. 10.6 eV lamp. The MiniPID PPM WR VOC gas sensor is designed for detecting VOCs over the widest dynamic range on the market without compromising performance.

Product Details
PPB WR VOC Gas Sensor

Range: >200 ppm. Minimum detection limit: 20 ppb. The MiniPID 2 PPB Wide Range VOC gas sensor is optimised to deliver an exceptionally low background which allows for optimum low-end sensitivity.

Product Details