This product is not packaged with Sure/Seal closures. The product is packaged in a red polypropylene cap with a PTFE liner. Currently, this material is not available in Sure/Seal packaging.
33482
1,8-ジアザビシクロ[5.4.0]ウンデカ-7-エン
puriss., ≥99.0% (GC)
別名:
2,3,4,6,7,8,9,10-オクタヒドロピリミドール[1,2-a]アゼピン, DBU
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| あなたへ/カタログ番号 | 在庫状況 | 単価 |
|---|---|---|
50 mL | カートの在庫状況を確認する | ￥5,480 |
250 mL | 在庫from市川市大町368 | ￥12,300 |
1 L | カートの在庫状況を確認する | ￥29,300 |
この商品について
実験式（ヒル表記法）:
C9H16N2
分子量:
152.24
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
229-713-7
Beilstein/REAXYS Number:
508906
MDL number:
Assay:
≥99.0% (GC)
Form:
liquid
vapor pressure
7.1 hPa ( 37.7 °C)
Quality Segment
grade
puriss.
assay
≥99.0% (GC)
form
liquid
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.523
pH
(12,8 at 10 g/l at 20 °C)
bp
115 °C/11 mmHg (lit.)
mp
-70 °C
density
1.019 g/mL at 20 °C (lit.)
greener alternative category
SMILES string
C1CCN2CCCN=C2CC1
InChI
1S/C9H16N2/c1-2-5-9-10-6-4-8-11(9)7-3-1/h1-8H2
InChI key
GQHTUMJGOHRCHB-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.
Application
オレフィンへの脱ハロゲン化反応に用いられるアミジン塩基［文献あり］。その他の重要な用途としては、カルボン酸とアルキルハライドとのエステル化反応［文献あり］、活性メチレン化合物のアルキル化およびアシル化反応［文献あり］があります。
以下の用途に1,8-ジアザビシクロ[5.4.0]ウンデカ-7-エンが使用できます：
- α,β-不飽和カルボニル化合物への窒素求核基のaza-Michael付加を媒介するため。
- 炭酸ジメチルによるカルボン酸のエステル化のための求核触媒として。[1]
- 臭化銅(I)媒介型のメチルメタクリレートの原子移動ラジカル重合における二座配位子として。
- 炭酸ジメチルとグリセロールのエステル交換のための効率的な触媒として。
Other Notes
Amidine base used for dehydrohalogenation reactions to olefins; Further important applications are e.g.: esterification of carboxylic acids with alkyl halides; Alkylation and acylation of active methylene compounds.
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Danger
保管分類
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 2
flash_point_f
240.8 °F
flash_point_c
116 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
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4類:引火性液体 + 第三石油類 + 危険等級III + 非水溶性液体
fsl
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Hello, Does 33482-50ML-F package have Sure/Seal package?? Thank you
1 回答-
役に立ちましたか？
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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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about SKU : 33482-1L-F : What material is used to package this product? Glass, plastic, or other. Please also indicate the dimensions of the packaging.?
1 回答-
This product is packaged in an amber glass bottle and a polypropylene cap with a PTFE liner.
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
役に立ちましたか？
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