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
360538
tert-Butanol
ACS reagent, ≥99.0%
Synonym(s):
2-Methyl-2-propanol, tert-Butyl alcohol, Trimethyl carbinol
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 mL | Available to ship TODAYfromMILWAUKEE | $111.00 | |
| 1 L | Available to ship TODAYfromMILWAUKEE | $153.00 | |
| 2 L | Available to ship TODAYfromMILWAUKEE | $203.00 | |
| 18 L | Available to ship TODAYfromMILWAUKEE | $839.00 $713.15 | |
| 4 x 4 L | Available to ship TODAYfromMILWAUKEE | $1,040.00 |
About This Item
grade
ACS reagent
Quality Level
vapor density
2.5 (vs air)
vapor pressure
31 mmHg ( 20 °C), 44 mmHg ( 26 °C)
assay
≥99.0%
form
solid or liquid
autoignition temp.
896 °F
expl. lim.
8 %
dilution
(for analytical testing)
impurities
≤0.001 meq/g Titr. acid, ≤0.01% formaldehyde, ≤0.1% water
evapn. residue
≤0.003%
color
APHA: ≤20
refractive index
n20/D 1.387 (lit.)
pH
7 (20 °C)
bp
83 °C (lit.)
mp
23-26 °C (lit.)
density
0.775 g/mL at 25 °C (lit.)
SMILES string
CC(C)(C)O
InChI
1S/C4H10O/c1-4(2,3)5/h5H,1-3H3
InChI key
DKGAVHZHDRPRBM-UHFFFAOYSA-N
General description
It is used in:
- Routine chemical synthesis
- Drying & purification
- Critical labware cleaning
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Application
1 of 1
This Item | |||
|---|---|---|---|
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| assay ≥99.0% | assay ≥99.5% | assay ≥99.3% | assay ≥99% (GC) |
| grade ACS reagent | grade anhydrous | grade - | grade - |
| form solid or liquid | form solid or liquid | form solid or liquid | form liquid |
| autoignition temp. 896 °F | autoignition temp. 896 °F | autoignition temp. 896 °F | autoignition temp. 896 °F |
| density 0.775 g/mL at 25 °C (lit.) | density 0.775 g/mL at 25 °C (lit.) | density 0.775 g/mL at 25 °C (lit.) | density 0.775 g/mL at 25 °C (lit.) |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
59.0 °F - closed cup
flash_point_c
15 °C - closed cup
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 360538-500ML | 04061831823714 |
| 360538-18L-CS | 04061831818192 |
| 360538-1L | 04061831818277 |
| 360538-20L | 04061831823684 |
| 360538-4X4L | 04061831823707 |
| 360538-2L | 04061831823691 |
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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?
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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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