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2,3-Butanedione, 97%
From £34.36 per (ex VAT)
2,3-Butanedione, 97%
| Product Code | B85307-5ML |
|---|---|
| Unit of Measure | 1X5ML |
| CAS Number | 431-03-8 |
| MDL NUMBER | MFCD00008756 |
| EMPIRICAL FORMULA | C4H6O2 |
| Molecular Weight | 86.09 |
| Synonyms | Biacetyl; Diacetyl |
| Brand | SIGMA-ALDRICH |
Tiered Pricing - B85307-5ML
| Qty | Discount | Price |
|---|---|---|
| 4+ | 8% | £38.55 |
| 12+ | 10% | £37.71 |
| 36+ | 12% | £36.87 |
| 72+ | 18% | £34.36 |
Properties
| Property | Value |
|---|---|
| eCl@ss | 32160000 |
| Shipped on ICE | STD |
| UNSPSC Code | 12352100 |
| ADRSuff | 1 |
| CAS Number | 431-03-8 |
| ADR Hazard Labels | 3 |
| ADR Number of Danger | 33 |
| ADR Packing Group | 2 |
| ADR Primary Hazard Class | 3 |
| ADR Proper Shipping Name | Butanedione |
| ADRNo | 2346 |
| Boiling Point | 88 C (lit.) |
| Storage Temperature | 2-8C |
| Density | 0.981 g/mL (lit.) |
| EINECSNo | 207-069-8 |
| Flash Point | 7 C |
| GHS Categories | Flam. Liq. 2,Acute Tox. 4,Skin Irrit. 2,Eye Dam. 1,Acute Tox. 3,STOT SE 3 |
| GHS Hazard Codes | H225-H302-H315-H318-H331-H335 |
| GHS Hazard Statements | Highly flammable liquid and vapour. Harmful if swallowed. Causes skin irritation. Causes serious eye damage. Toxic if inhaled. May cause respiratory irritation. |
| GHS Pictograms | GHS02,GHS06,GHS05 |
| GHS Precaution Codes | P210 - P261 - P280 - P305 + P351 + P338 - P311 |
| GHS Signal Words | Danger |
| Hazard Symbols | F,Xn |
| GHS Precaution Statements | Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. Wear protective gloves/ eye protection/ face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact |
| Hazard Symbols Descriptions | Highly flammable, Harmful |
| MDL Number | MFCD00008756 |
| Molecular Formula | C4H6O2 |
| Molecular Weight | 86.09 |
| Net Weight | 4.905 |
| Purity Grade | 0.97 |
| R-Phrases | 11-20/22-37/38-41 |
| RTECSNo | EK2625000 |
| S-Phrases | 26-39 |
| Synonyms | Biacetyl; Diacetyl |
| Tariff Number | 29141990900 |
| MSDS Link | https://www.sigmaaldrich.com/MSDS/MSDS/DisplayMSDSPage.do?country=DElanguage=ENproductNumber=B85307brand=ALDRICH |
| Gene Information | human ... ACHE(43), BCHE(590), CES1(1066) |
| bp | 88 C (lit.) |
| Assay | 97% |
| vapor density | 3 (vs air) |
| form | liquid |
| autoignition temp. | 345 C |
| vapor pressure | 52.2 mmHg ( 20 C) |
| InChI key | QSJXEFYPDANLFS-UHFFFAOYSA-N |
| Quality Level | 100 |
| storage temp. | 2-8C |
| InChI | 1S/C4H6O2/c1-3(5)4(2)6/h1-2H3 |
| SMILES string | CC(=O)C(C)=O |
| refractive index | n20/D 1.394 (lit.) |
Description
2,3-Butanedione, 97%