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
151785
Acetic acid-d4
≥99.5 atom % D
Synonym(s):
Acetic-d3 acid-d, Tetradeuteroacetic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 g | Available to ship TODAYfromMILWAUKEE | $102.00 | |
| 10 g | Available to ship TODAYfromMILWAUKEE | $189.00 | |
| 10 x 1 mL | Available to ship TODAYfromMILWAUKEE | $279.00 | |
| 25 g | Available to ship TODAYfromMILWAUKEE | $452.00 | |
| 50 g | Available to ship TODAYfromMILWAUKEE | $1,270.00 $952.50 |
About This Item
Quality Level
vapor density
2.07 (vs air)
vapor pressure
11.4 mmHg ( 20 °C)
isotopic purity
≥99.5 atom % D
assay
≥99% (CP)
form
liquid
autoignition temp.
800 °F
expl. lim.
16 %
technique(s)
NMR: suitable, bio NMR: suitable
impurities
≤0.0500% water
water
refractive index
n20/D 1.368 (lit.)
bp
115.5 °C (lit.)
mp
15-16 °C (lit.)
density
1.119 g/mL at 25 °C (lit.)
mass shift
M+4
SMILES string
[2H]OC(=O)C([2H])([2H])[2H]
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/i1D3/hD
InChI key
QTBSBXVTEAMEQO-GUEYOVJQSA-N
General description
Application
Acetic acid-d4 may also be used as a deuterated solvent in the 1H NMR spectral studies of the following:
- CB2, a CNBr peptide
- α - tocopherol succinate hydrophobically modified chitosan(CS-TOS)
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥99% (CP) | assay ≥99.00% | assay ≥99% (CP) | assay 99% (CP) |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
| refractive index n20/D 1.368 (lit.) | refractive index n20/D 1.368 (lit.) | refractive index n20/D 1.368 (lit.) | refractive index - |
| bp 115.5 °C (lit.) | bp 115.5 °C (lit.) | bp 115.5 °C (lit.) | bp 116-117 °C (lit.) |
| mp 15-16 °C (lit.) | mp 15-16 °C (lit.) | mp 15-16 °C (lit.) | mp 15-16 °C (lit.) |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
104.0 °F - closed cup
flash_point_c
40 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Articles
Use this reference table to find the coupling values and chemical shifts of our NMR (deuterated) solvents. Melting and boiling points, molecular weight, density, and CAS number are also listed.
Related Content
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 151785-5X5G-N | 04061837613043 |
| 151785-5G | 04061838739414 |
| 151785-25G | 04061837648762 |
| 151785-10X1ML | 04061838739407 |
| 151785-10G | 04061838739384 |
| 151785-50G | 04061837648779 |
| 151785-5X10G-N | 04061833636329 |
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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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