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
292753
五乙烯六胺
technical grade
别名:
3,6,9,12-四氮杂十四烷基-1,14-二胺
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产品名称
五乙烯六胺, technical grade
InChI key
LSHROXHEILXKHM-UHFFFAOYSA-N
InChI
1S/C10H28N6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h13-16H,1-12H2
SMILES string
NCCNCCNCCNCCNCCN
grade
technical grade
refractive index
n20/D 1.5096 (lit.)
solubility
water: soluble 500 g/L at 20 °C
density
0.95 g/mL at 25 °C (lit.)
functional group
amine
Quality Level
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此商品 | 398179 | 8.40076 | 309583 |
|---|---|---|---|
| solubility water: soluble 500 g/L at 20 °C | solubility water: soluble 105 g/L at 20 °C | solubility - | solubility - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| refractive index n20/D 1.5096 (lit.) | refractive index n20/D 1.477 (lit.) | refractive index - | refractive index n20/D 1.524 (lit.) |
| density 0.95 g/mL at 25 °C (lit.) | density 1.097 g/mL at 25 °C (lit.) | density 1.003 g/cm3 at 20 °C | density 1.26 g/mL at 25 °C (lit.) |
| grade technical grade | grade ACS reagent | grade - | grade - |
| functional group amine | functional group amine, hydroxyl | functional group - | functional group ether, tosylate |
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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