If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
294810
2-Butanol
anhydrous, 99.5%
Synonym(s):
sec-Butyl alcohol
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 mL | Check Cart for Availability | $70.00 | |
| 1 L | Available to ship TODAYfromMILWAUKEE | $139.00 | |
| 2 L | Available to ship TODAYfromMILWAUKEE | $212.00 |
About This Item
grade
anhydrous
Quality Level
vapor density
2.6 (vs air)
vapor pressure
12.5 mmHg ( 20 °C)
assay
99.5%
form
liquid
autoignition temp.
761 °F
expl. lim.
9.8 %
impurities
<0.005% water
evapn. residue
<0.0003%
refractive index
n20/D 1.397 (lit.)
bp
98 °C (lit.)
mp
−115 °C (lit.)
density
0.808 g/mL at 25 °C (lit.)
SMILES string
CCC(C)O
InChI
1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
InChI key
BTANRVKWQNVYAZ-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level - | Quality Level 200 |
| assay 99.5% | assay ≥99% | assay ≥99.0% | assay ≥99% (GC) |
| grade anhydrous | grade - | grade JIS special grade | grade - |
| form liquid | form liquid | form liquid | form liquid |
| mp −115 °C (lit.) | mp −115 °C (lit.) | mp −115 °C (lit.) | mp -115 °C |
| autoignition temp. 761 °F | autoignition temp. 761 °F | autoignition temp. - | autoignition temp. 390 °C |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
target_organs
Central nervous system, Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
80.6 °F - closed cup
flash_point_c
27 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 294810-1L | 04061826602911 |
| 294810-100ML | 04061826602850 |
| 294810-2L | 04061826602928 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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