This product is not classified as a specific grade. The material is intended for general laboratory use and has a minimum purity of 99.5% by GC. Alternatively, product 8.01539 has been tested for suitability in synthesis applications and lists a minimum purity of 99% by GC. Please see the link below to review this option:
https://www.sigmaaldrich.com/product/mm/801539
471305
Butylamine
99.5%
Synonym(s):
1-Aminobutane, n-Butylamine
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| Size/SKU | Availability | Price |
|---|---|---|
25 mL | Available to ship TODAY | $40.10 |
250 mL | Available to ship TODAY | $53.90 |
1 L | Available to ship TODAY | $78.80 |
2.5 L | Available to ship TODAY | $158.00 $118.50 |
About This Item
Linear Formula:
CH3(CH2)3NH2
CAS Number:
Molecular Weight:
73.14
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-699-2
Beilstein/REAXYS Number:
605269
MDL number:
Assay:
99.5%
$40.10
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vapor density
2.5 (vs air)
Quality Segment
vapor pressure
68 mmHg ( 20 °C)
assay
99.5%
autoignition temp.
594 °F
expl. lim.
9.8 %
refractive index
n20/D 1.401 (lit.)
bp
78 °C (lit.)
mp
−49 °C (lit.)
solubility
water: miscible
density
0.74 g/mL at 25 °C (lit.)
functional group
amine
SMILES string
CCCCN
InChI
1S/C4H11N/c1-2-3-4-5/h2-5H2,1H3
InChI key
HQABUPZFAYXKJW-UHFFFAOYSA-N
General description
Butylamine (n-Butylamine, BuA) is a primary aliphatic amine. Its pyrolysis mechanism has been investigated. BuA can be synthesized from butyronitrile via Co/SiO2 (silicon dioxide) assisted hydrogenation. A decrease in fluorescence intensity was observed on adding BuA to a solution of colloidal CdSe nanoparticles (NPs).
Application
Butylamine (n-Butylamine) may be used as a template to generate hierarchical monolithic zeolites. It may also be used as a dispersion medium for fluorinated graphene sheets (F-GSs) to generate butylamine modified F-GSs.
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This Item | |||
|---|---|---|---|
| description 99.5% | description ≥99.5% | description ≥98% | description 99% |
| assay 99.5% | assay ≥99.5% | assay ≥98% | assay 99% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| solubility water: miscible | solubility water: soluble 3.8 g/L at 20 °C | solubility - | solubility - |
| refractive index n20/D 1.401 (lit.) | refractive index n20/D 1.417 (lit.) | refractive index n20/D 1.417 (lit.) | refractive index n20/D 1.3928 (lit.) |
| mp −49 °C (lit.) | mp −62 °C (lit.) | mp −62 °C (lit.) | mp −72 °C (lit.) |
| density 0.74 g/mL at 25 °C (lit.) | density 0.767 g/mL at 25 °C (lit.) | density 0.767 g/mL at 25 °C (lit.) | density 0.724 g/mL at 25 °C (lit.) |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 3
Target Organs
Respiratory system
Storage Class
3 - Flammable liquids
WGK
WGK 1
Flash Point (°F)
19.4 °F - closed cup
Flash Point (°C)
-7 °C - closed cup
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Hi can you please provide a grade of the Butylamine (Part No: 471305). If it is not an AR grade can you please suggest the AR grade Butylamine suitable for analysis.
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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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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