11038
2,3-Butanedione
analytical standard
Manufacturer: Supelco
CAS Number: 431-03-8
Synonym(S): Biacetyl, Diacetyl
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 ML | 11038-1-ML | In Stock | ₹ 3,355.75 |
| 5 ML | 11038-5-ML | In Stock | ₹ 13,087.43 |
11038 - 1 ML
In Stock
Quantity
1
Base Price: ₹ 3,355.75
GST (18%): ₹ 604.035
Total Price: ₹ 3,959.785
grade
analytical standard
Quality Level
100
vapor density
3 (vs air)
vapor pressure
52.2 mmHg ( 20 °C)
Assay
≥99.0% (GC)
autoignition temp.
345 °C
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitablegas chromatography (GC): suitable
refractive index
n20/D 1.394 (lit.)
bp
88 °C (lit.)
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | 2,3-Butanedione | Sigma Aldrich | ₹ 2,316.55 - ₹ 5,044.45 |
Related Products
Description
- General description: 2,3-Butanedione, a volatile compound, is a product of citrate metabolism that is generally produced by certain bacteria including Lactococcus lactis ssp. diacetylactis and Leuconostoc citrovorum. It has a typical buttery flavor and is commonly found in fermented dairy products, such as sour cream, yogurt and cottage cheese.[1][2]
- Application: 2,3-Butanedione may be used as an analytical standard for the determination of the analyte in milk[3] and human breath samples[4] by solid-phase microextraction and gas chromatography.
- Recommended products: Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P280 - P301 + P312 - P304 + P340 + P311 - P305 + P351 + P338 - P314
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Inhalation
Target Organs
Respiratory system
WGK
WGK 2
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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grade: analytical standard
Quality Level: 100
vapor density: 3 (vs air)
vapor pressure: 52.2 mmHg ( 20 °C)
Assay: ≥99.0% (GC)
autoignition temp.: 345 °C
shelf life: limited shelf life, expiry date on the label
technique(s): HPLC: suitablegas chromatography (GC): suitable
refractive index: n20/D 1.394 (lit.)
bp: 88 °C (lit.)
grade:
analytical standard
Quality Level:
100
vapor density:
3 (vs air)
vapor pressure:
52.2 mmHg ( 20 °C)
Assay:
≥99.0% (GC)
autoignition temp.:
345 °C
shelf life:
limited shelf life, expiry date on the label
technique(s):
HPLC: suitablegas chromatography (GC): suitable
refractive index:
n20/D 1.394 (lit.)
bp:
88 °C (lit.)
grade: __
Quality Level: 100
vapor density: __
vapor pressure: 2.9 mmHg ( 37.7 °C)
Assay: ≥99%
autoignition temp.: 475 °F
shelf life: __
technique(s): __
refractive index: n20/D 1.441 (lit.)
bp: 178-180 °C (lit.)
grade:
__
Quality Level:
100
vapor density:
__
vapor pressure:
2.9 mmHg ( 37.7 °C)
Assay:
≥99%
autoignition temp.:
475 °F
shelf life:
__
technique(s):
__
refractive index:
n20/D 1.441 (lit.)
bp:
178-180 °C (lit.)
grade: __
Quality Level: 200
vapor density: __
vapor pressure: __
Assay: ≥99.5% (AT)
autoignition temp.: __
shelf life: __
technique(s): ligand binding assay: suitable
refractive index: __
bp: __
grade:
__
Quality Level:
200
vapor density:
__
vapor pressure:
__
Assay:
≥99.5% (AT)
autoignition temp.:
__
shelf life:
__
technique(s):
ligand binding assay: suitable
refractive index:
__
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__
grade: pharmaceutical primary standard
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Assay: __
autoignition temp.: __
shelf life: __
technique(s): __
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grade:
pharmaceutical primary standard
Quality Level:
__
vapor density:
__
vapor pressure:
__
Assay:
__
autoignition temp.:
__
shelf life:
__
technique(s):
__
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__
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__