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110205

Sigma-Aldrich

(±)-Propylene oxide

ReagentPlus®, ≥99%

Sinônimo(s):

(±)-Methyloxirane, 1,2-Epoxypropane

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About This Item

Fórmula empírica (Notação de Hill):
C3H6O
Número CAS:
75-56-9
Peso molecular:
58.08
Beilstein:
79763
Número CE:
200-879-2
Número MDL:
MFCD00005126
Código UNSPSC:
12162002
ID de substância PubChem:
57646875
NACRES:
NA.23
Preço e disponibilidade não estão disponíveis no momento.

densidade de vapor

2 (vs air)

Nível de qualidade

200

pressão de vapor

29.43 psi ( 55 °C)
8.59 psi ( 20 °C)

linha de produto

ReagentPlus®

Ensaio

≥99%

temperatura de autoignição

1378 °F

Lim. expl.

37 %

índice de refração

n20/D 1.366 (lit.)

p.e.

34 °C (lit.)

pf

−112 °C (lit.)

densidade

0.83 g/mL at 25 °C (lit.)

Condições de expedição

wet ice

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

CC1CO1

InChI

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

chave InChI

GOOHAUXETOMSMM-UHFFFAOYSA-N

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Descrição geral

(±)-Propylene oxide is an organic compound used as an intermediate in several chemical reactions. It readily reacts with active hydrogen atoms.

Aplicação

Used in the production of polyether polyols, propylene glycols, propylene glycol ethers.Used as an intermediate to produce ammonium type complex to remove thin films of petroleum from water surfaces.

Embalagem

View returnable container options.

Outras notas

The article number 110205-4X1L will be discontinued. Please order the single bottle 110205-1L which is physically identical with the same exact specifications.

Informações legais

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

Aplicação

Nº do produto
Descrição
Preços

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

-36.4 °F - Equilibrium method

Ponto de fulgor (°C)

-38 °C - Equilibrium method

Equipamento de proteção individual

Faceshields, Gloves, Goggles

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
SHBS5173
SHBR5765
SHBS0833
SHBP3876
BCCL4242

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1,2-Epoxybutane

(R)-(+)-1,2-Epoxybutane 98%

Sigma-Aldrich

532355

(R)-(+)-1,2-Epoxybutane

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.
Aude Bouchet et al.
The Journal of organic chemistry, 76(10), 4178-4181 (2011-04-08)
ECD and NMR experiments show that the complexation of propylene oxide (PrO) within the cavity of an enantiopure water-soluble cryptophane 1 in NaOH solution is enantioselective and that the (R)-PrO@PP-1 diastereomer is more stable than the (S)-PrO@PP-1 diastereomer with a
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
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
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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Chromatograms

suitable for GC

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

      Helpful?

  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

      Helpful?

  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.

      Helpful?

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