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
234788
Tributyltin hydride
contains 0.05% BHT as stabilizer, 97%
Synonym(s):
TBTH, Tri-n-butylstannane, Tri-n-butyltin hydride, Tributylstannane
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 g | Available to ship TODAYfromSigma-Aldrich Gillingham | £66.30 | |
| 50 g | Available to ship TODAYfromSigma-Aldrich Gillingham | £132.00 | |
| 500 g | Estimated to ship on03 June 2026fromSigma-Aldrich Gillingham | £789.00 |
About This Item
Quality Level
assay
97%
form
liquid
contains
0.05% BHT as stabilizer
reaction suitability
reagent type: reductant
refractive index
n20/D 1.473 (lit.)
bp
80 °C/0.4 mmHg (lit.)
density
1.082 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
[H][Sn](CCCC)(CCCC)CCCC
InChI
1S/3C4H9.Sn.H/c3*1-3-4-2;;/h3*1,3-4H2,2H3;;
InChI key
DBGVGMSCBYYSLD-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| assay 97% | assay ≥98.5% | assay 85% | assay ≥99.0% (GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| reaction suitability reagent type: reductant | reaction suitability - | reaction suitability - | reaction suitability - |
| storage temp. 2-8°C | storage temp. - | storage temp. −20°C | storage temp. - |
| bp 80 °C/0.4 mmHg (lit.) | bp 216 °C (lit.) | bp - | bp 216 °C (lit.) |
| refractive index n20/D 1.473 (lit.) | refractive index n20/D 1.428 (lit.) | refractive index - | refractive index n20/D 1.428 (lit.), n20/D 1.429 |
signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2 - STOT RE 1
Storage Class
3 - Flammable liquids
flash_point_f
104.0 °F - closed cup
flash_point_c
40 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 234788-50G | 04061838784681 |
| 234788-500G | 04061838135100 |
| 234788-10G | 04061838784674 |
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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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