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
109916
4-甲基-2-戊醇
98%
别名:
3-MIC, MAOH, MIBC, 甲基异丁基甲醇
选择尺寸
About This Item
蒸汽密度
3.5 (vs air)
蒸汽壓力
3.7 mmHg ( 20 °C)
化驗
98%
expl. lim.
5.5 %
折射率
n20/D 1.410 (lit.)
bp
132 °C (lit.)
mp
−90 °C (lit.)
密度
0.802 g/mL at 25 °C (lit.)
官能基
hydroxyl
SMILES 字串
CC(C)CC(C)O
InChI
1S/C6H14O/c1-5(2)4-6(3)7/h5-7H,4H2,1-3H3
InChI 密鑰
WVYWICLMDOOCFB-UHFFFAOYSA-N
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此商品 | PHR3274 | 111120 | M66951 |
|---|---|---|---|
| assay 98% | assay - | assay 99% | assay 97% |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 100 |
| bp 132 °C (lit.) | bp - | bp 120-122 °C (lit.) | bp 160-165 °C (lit.) |
| refractive index n20/D 1.410 (lit.) | refractive index - | refractive index n20/D 1.411 (lit.) | refractive index n20/D 1.414 (lit.) |
| mp −90 °C (lit.) | mp - | mp −109-−107 °C (lit.) | mp - |
| density 0.802 g/mL at 25 °C (lit.) | density - | density 0.835 g/mL at 25 °C (lit.) | density 0.821 g/mL at 25 °C (lit.) |
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
105.8 °F - closed cup
閃點（°C）
41 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
历史批次信息供参考:
分析证书(COA)
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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/449/386/product-dating-information-mk.pdfHelpful?
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