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110205

Sigma-Aldrich

(±)-环氧丙烷

ReagentPlus®, ≥99%

同義詞:

(±)-甲基环氧乙烷, 1,2-环氧丙烷

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About This Item

經驗公式（希爾表示法）:
C3H6O
CAS號碼:
75-56-9
分子量：:
58.08
Beilstein:
79763
EC號碼:
200-879-2
MDL號碼:
MFCD00005126
分類程式碼代碼:
12162002
PubChem物質ID:
57646875
NACRES:
NA.23
暫時無法取得訂價和供貨情況

蒸汽密度

2 (vs air)

品質等級

200

蒸汽壓力

29.43 psi ( 55 °C)
8.59 psi ( 20 °C)

產品線

ReagentPlus®

化驗

≥99%

自燃溫度

1378 °F

expl. lim.

37 %

折射率

n20/D 1.366 (lit.)

bp

34 °C (lit.)

mp

−112 °C (lit.)

密度

0.83 g/mL at 25 °C (lit.)

運輸包裝

wet ice

儲存溫度

2-8°C

SMILES 字串

CC1CO1

InChI

1S/C3H6O/c1-3-2-4-3/h3H,2H2,1H3

InChI 密鑰

GOOHAUXETOMSMM-UHFFFAOYSA-N

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相關類別

一般說明

(±)-氧化丙烯是一种有机化合物，用作多种化学反应的中间物。它可与活性氢原子轻松发生反应。

應用

用于生产聚醚多元醇、丙二醇、丙二醇醚。用作生产铵型络合物的中间体，以去除水面的石油薄膜。

包裝

查看可回收的容器产品。

其他說明

货号110205-4X1L 的产品即将停产。请订购110205-1L单瓶装，因为其物理参数与上述产品本质相同。

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 1B - 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 3

閃點（°F）

-36.4 °F - Equilibrium method

閃點（°C）

-38 °C - Equilibrium method

個人防護裝備

Faceshields, Gloves, Goggles

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
SHBS5173
SHBS0833
SHBR5765
SHBP3876
BCCL4242

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Josep Casamada Ribot et al.
Chemical communications (Cambridge, England), 46(37), 6971-6973 (2010-08-24)
The aqueous gelation of a quaternary ammonium oligo(propylene oxide)-based ionic liquid yields ion gels with a reverse thermoresponsive behavior (i.e., mechanical moduli and viscosity increase with temperature) and enhanced ionic conductivities.
Javix Thomas et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(16), 4582-4587 (2011-03-25)
Chirality recognition in the hydrogen-bonded glycidol···propylene oxide complex has been studied by using rotational spectroscopy and ab initio calculations. An extensive conformational search has been performed for this binary adduct at the MP2/6-311++G(d,p) level of theory and a total of
Christian M Hammer et al.
Journal of cataract and refractive surgery, 41(6), 1279-1288 (2015-07-21)
To assess the suitability of a new 345 nm ultraviolet (UV) femtosecond laser for refractive surgery. Department of Ophthalmology, University of Erlangen-Nürnberg, Erlangen, Germany. Experimental study. Twenty-five porcine corneas were used for stromal flap or lamellar bed creation (stromal depth
Jasper Jammaer et al.
Journal of the American Chemical Society, 133(34), 13737-13745 (2011-07-28)
Hexagonally ordered mesoporous silica coined COK-12 was synthesized in a continuous process by combining streams of sodium silicate and citric acid/sodium citrate buffered solution of (ethylene oxide)(20)-(propylene oxide)(70)-(ethylene oxide)(20) triblock copolymer (Pluronic P123) from separate reservoirs. COK-12 precipitated spontaneously upon
Satoshi Toda et al.
Blood, 123(25), 3963-3971 (2014-03-25)
Definitive erythropoiesis takes place at erythroblastic islands, where erythroblasts proliferate and differentiate in association with central macrophages. At the final stage of erythropoiesis, pyrenocytes (nuclei surrounded by plasma membranes) are excluded from erythroblasts, expose phosphatidylserine (PtdSer), and are engulfed by
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Questions

1–3 of 3 Questions  

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

    1 answer

    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?

    1 answer

    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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  3. Is it suitable for electron microscopy processing?

    1 answer

    1. Suitability of this product with electron microscopy is not tested. It may be suitable, but the customer would need to ensure suitability. A propylene oxide which is tested with electron microscopy is not offered.

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