This product is packaged in a sure seal container with a septum. The material is not specifically lited as anhydrous, but has a stringent moisture specification of ≤ 0.1 %..
471283
トリエチルアミン
≥99.5%, liquid
Triethylamine
別名:
N,N-ジエチルエタンアミン
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| 容量 | カタログ番号 | 在庫状況 | 単価 |
|---|
この商品について
化学式:
(C2H5)3N
CAS番号:
分子量:
101.19
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352116
EC Number:
204-469-4
MDL number:
Beilstein/REAXYS Number:
605283
Assay:
≥99.5%
Bp:
88.8 °C (lit.)
Vapor pressure:
51.75 mmHg ( 20 °C)
現在、価格および在庫状況を閲覧できません。
製品名
トリエチルアミン, ≥99.5%
vapor density
3.5 (vs air)
Quality Segment
vapor pressure
51.75 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
autoignition temp.
593 °F
expl. lim.
8 %
impurities
≤0.1% (Karl Fischer)
refractive index
n20/D 1.401 (lit.)
pH
12.7 (15 °C, 100 g/L)
bp
88.8 °C (lit.)
mp
−115 °C (lit.)
solubility
water: soluble 112 g/L at 20 °C
density
0.726 g/mL at 25 °C (lit.)
functional group
amine
storage temp.
room temp
SMILES string
CCN(CC)CC
InChI
1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
InChI key
ZMANZCXQSJIPKH-UHFFFAOYSA-N
General description
トリエチルアミン（TEA、Et3N）は、脂肪族アミンです。マトリックス支援レーザー脱離イオン化（MALDI）用のマトリックスへの添加により、透明な液体マトリックスが得られ、MALDI質量分析（MS）イメージングにおける空間分解能が向上します。医薬品有効活性成分中のトリエチルアミンの測定のための、ヘッドスペースガスクロマトグラフィー（GC）法が報告されています。トリエチルアミン蒸気の粘性率が、密度および温度幅において測定されています。
Application
Packaging
18 L はクローズドヘッドスチールドラム入り、100 mL、500 mL、2 L、6×500 mL、4 L はグラスボトル入り、200 L は Kilo-Lab® スチールシリンダー入り
Legal Information
Kilo-Lab is a registered trademark of Merck KGaA, Darmstadt, Germany
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当該品目 | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 300, 400 | Quality Level 200 | Quality Level 200 |
| assay ≥99.5% | assay ≥99.5% | assay ≥99.5% (GC) | assay ≥99.5% (GC) |
| solubility water: soluble 112 g/L at 20 °C | solubility - | solubility water: soluble 112.4 g/L at 20 °C | solubility - |
| form liquid | form liquid | form liquid | form liquid |
| expl. lim. 8 % | expl. lim. 8 % | expl. lim. 8 % | expl. lim. 8 % |
| refractive index n20/D 1.401 (lit.) | refractive index n20/D 1.401 (lit.) | refractive index n20/D 1.401 | refractive index n20/D 1.401 (lit.) |
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signalword
Danger
target_organs
Respiratory system
保管分類
3 - Flammable liquids
flash_point_f
12.2 °F - closed cup
flash_point_c
-11 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
第一種指定化学物質
prtr
第4類:引火性液体 + 第一石油類 + 危険等級II + 非水溶性液体
fsl
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
471283-100ML:4.548173942001E12 + 471283-500ML:4.548173942032E12 + 471283-2L:4.548173942025E12 + 471283-200L:4.548173942018E12
jan
Synthesis of glycerol 1,2-carbonate by transesterification of glycerol with dimethyl carbonate using triethylamine as a facile separable homogeneous catalyst.
Ochoa-Gomez JR, et al.
Green Chemistry, 14(12), 3368-3376 (2012)
Nicholas J Greco et al.
Nature protocols, 2(2), 305-316 (2007-04-05)
We describe procedures for the synthesis of a fluorescent pyrimidine analog and its site-specific incorporation into a DNA oligomer. The 5'-protected and 3'-activated nucleoside 4 is synthesized in three steps with an overall yield of 40%. Site-specific incorporation into a
The viscosity of triethylamine vapor at low densities and in the saturated vapor phase.
Teske V, et al.
Fluid Phase Equilibria, 293(2), 190-195 (2010)
グローバルトレードアイテム番号
| カタログ番号 | GTIN |
|---|---|
| 471283-4X100ML | 04061832359748 |
| 471283-100ML | 04061837548833 |
| 471283-4L | 04061832359731 |
| 471283-2L | 04061832359724 |
| 471283-200L | 04061838161710 |
| 471283-4X4L | 04061832359755 |
| 471283-18L | 04061832359717 |
| 471283-500ML | 04061837548871 |
| 471283-6X500ML | 04061837548895 |
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Does the bottle have septum on it? I’m looking for anyhdrous Et3N with septum so it’s anyhdrous for 100%.
1 回答-
役に立ちましたか？
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Is this product anyhdrous?
1 回答-
This product is not specifically listed as an anhydrous product. However, the maximum acceptable water content is 0.1%.
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
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役に立ちましたか？
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 回答-
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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Hello, I would like to know the molarity of this product Triethylamine 471283-100ML and in what it is? I tried to read it this information on the picture but it’s too small and not clear… Thank you for your help!
1 回答-
The concentration of this product can be determined using the lot specific purity reported in the Certificate of Analysis, the density, and the compound molecular weight. This product has a density of 0.726 g/mL and a molecular weight of 101.19 g/mol. The minimum purity is 99.5%, thus the molarity will vary slightly from lot to lot. The molarity can range from 7.14M (99.5%) to 7.17M (100%).
役に立ちましたか？
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Hello, do you sell triethylamine come in a sureseal bottle?
1 回答-
Yes, this product is packaged in a SureSeal bottle.
役に立ちましたか？
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