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N7206

Sigma-Aldrich

2,2-二甲基-1-丙醇

99%

同義詞:

叔丁基甲醇, 新戊醇, 叔丁基甲醇

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About This Item

線性公式:
(CH3)3CCH2OH
CAS號碼:
分子量::
88.15
Beilstein:
1730984
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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蒸汽壓力

16 mmHg ( 20 °C)

化驗

99%

形狀

crystals

bp

113-114 °C (lit.)

mp

52-56 °C (lit.)

密度

0.818 g/mL at 25 °C (lit.)

SMILES 字串

CC(C)(C)CO

InChI

1S/C5H12O/c1-5(2,3)4-6/h6H,4H2,1-3H3

InChI 密鑰

KPSSIOMAKSHJJG-UHFFFAOYSA-N

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應用

  • 2,2-二甲基-1-丙醇可用于合成稳定还原性氧化石墨烯 (rGO) 分散体的表面活性剂。[1]
  • 据报道,由植物油与2,2-二甲基-1-丙醇进行酯交换反应制备的含支链酯生物柴油的结晶温度低于甲酯和乙酯。[2]

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Inhalation - Flam. Sol. 1 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

82.4 °F - closed cup

閃點(°C)

28 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

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    1. 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.pdf

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