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G5809

Sigma-Aldrich

Glycidol

96%

Sinônimo(s):

(±)-Glycidol, (±)-Oxirane-2-methanol, 2,3-Epoxy-1-propanol, Glycerolglycide

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About This Item

Fórmula empírica (Notação de Hill):
C3H6O2
Número CAS:
556-52-5
Peso molecular:
74.08
Beilstein:
383562
Número MDL:
MFCD00005147
Código UNSPSC:
12352100
ID de substância PubChem:
24895233
NACRES:
NA.22
Preço e disponibilidade não estão disponíveis no momento.

densidade de vapor

2.15 (vs air)

Nível de qualidade

200

pressão de vapor

0.9 mmHg ( 25 °C)

Ensaio

96%

Formulário

liquid

temperatura de autoignição

780 °F

Impurezas

≤2% diglycidyl ether

índice de refração

n20/D 1.433 (lit.)

p.e.

61-62 °C/15 mmHg (lit.)

densidade

1.117 g/mL at 25 °C (lit.)

Condições de expedição

wet ice

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

OCC1CO1

InChI

1S/C3H6O2/c4-1-3-2-5-3/h3-4H,1-2H2

chave InChI

CTKINSOISVBQLD-UHFFFAOYSA-N

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Aplicação

Glycidol has been used in the synthesis of hyperbranched polyglycerol (hPG) via ring opening reaction. These hPGs are being considered as alternatives to PEGs for developing antifouling surfaces due to their thermal and oxidative stability.[1] It can also be used in the synthesis of ethoxy ethyl glycidyl ether.[2] Glycidol may also be used in the preparation of chelating polymers for borate removal.[3][4]

Pictogramas

Skull and crossbonesHealth hazard
GHS06,GHS08

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

161.6 °F

Ponto de fulgor (°C)

72 °C

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análise (COA)

Lot/Batch Number
BCCM9669
BCCM3602
BCCL6752
BCCM1311
BCCL2074

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Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

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Jenny Aasa et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 128, 54-60 (2019-03-28)
Here we evaluate a multiplicative (relative) risk model for improved cancer risk estimation of genotoxic compounds. According to this model, cancer risk is proportional to the background tumor incidence and to the internal dose of the genotoxic compound. Furthermore, the
Removal of trace boron from aqueous solution using iminobis-(propylene glycol) modified chitosan beads.
Gazi M
Reactive functional Polymers, 72(10), 680-686 (2012)
Development of Antifouling Hyperbranched Polyglycerol Layers on Hydroxyl Poly-p-xylylene Coatings.
Chen P
Langmuir, 33(51), 14657-14662 (2017)
Polyglycidol-block-poly (ethylene oxide)-block-polyglycidol: synthesis and swelling properties.
Dworak A
Reactive functional Polymers, 42(1), 31-36 (1999)
C Crews et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(1), 11-45 (2012-10-02)
Esters of 2 - and 3-monochloropropane-1,2-diol (MCPD) and glycidol esters are important contaminants of processed edible oils used as foods or food ingredients. This review describes the occurrence and analysis of MCPD esters and glycidol esters in vegetable oils and
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Questions

1–2 of 2 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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