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
537993
1-Butanol
99.9%
Synonym(s):
n-Butanol, Butyl alcohol
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 mL | Available to ship TODAYfromMILWAUKEE | $63.50 | |
| 1 L | Available to ship TODAYfromMILWAUKEE | $76.20 | |
| 4 L | Available to ship TODAYfromMILWAUKEE | $171.00 | |
| 18 L | Available to ship TODAYfromALLENTOWN | $580.00 | |
| 200 L | Estimated to ship onApril 24, 2026fromSHEBOYGAN FALLS | $3,860.00 |
About This Item
$63.50
Available to ship TODAYDetails
vapor density
2.55 (vs air)
Quality Level
vapor pressure
5.5 mmHg
assay
99.9%
autoignition temp.
649 °F
expl. lim.
11.2 %
impurities
≤0.005% Acidity (as Acetic acid), ≤0.020% n-Butyraldehyde, ≤0.05 mg/mL Nonvolatile matter, ≤0.050% Carbonyl (as C=O), ≤0.1% water (Karl Fischer), ≤0.100% Di-n-butyl ether, ≤0.100% Isobutyl alcohol
color
APHA: ≤10
refractive index
n20/D 1.399 (lit.)
pH
7 (20 °C, 70 g/L)
bp
116-118 °C (lit.)
mp
−90 °C (lit.)
solubility
water: soluble
density
0.81 g/mL at 25 °C (lit.)
cation traces
Fe: ≤0.3 ppm
SMILES string
CCCCO
InChI
1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
InChI key
LRHPLDYGYMQRHN-UHFFFAOYSA-N
General description
Application
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
95.0 °F - Pensky-Martens closed cup
flash_point_c
35 °C - Pensky-Martens closed cup
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 537993-18L-CS | 04061832566054 |
| 537993-100ML | 04061832566047 |
| 537993-200L-SS | 04065265959841 |
| 537993-20L | 04061832566078 |
| 537993-1X6L | 04061837224874 |
| 537993-2.5L | 04061837224881 |
| 537993-4L | 04061832566085 |
| 537993-1L | 04061832566061 |
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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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Bonjour, Quelle est la date limite de consommation ? Il y a t'il un péremption pour ce produit ? Qu'elle est sa durée de vie ? Merci d'avance pour votre retour
1 answer-
This product does not contain an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one year warranty from the date of shipment. For more information you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.
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