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B84785

Sigma-Aldrich

(±)-1,3-Butanediol

ReagentPlus®, 99.5%

Sinônimo(s):

1,3-Butylene glycol

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About This Item

Fórmula linear:
CH3CH(OH)CH2CH2OH
Número CAS:
107-88-0
Peso molecular:
90.12
Beilstein:
1731276
Número CE:
203-529-7
Número MDL:
MFCD00004554
Código UNSPSC:
12352100
ID de substância PubChem:
57653962
NACRES:
NA.21
Preço e disponibilidade não estão disponíveis no momento.

densidade de vapor

3.1 (20 °C, vs air)

Nível de qualidade

200

pressão de vapor

0.06 mmHg ( 20 °C)

linha de produto

ReagentPlus®

Ensaio

≥99.45% (GC)
99.5%

Formulário

liquid

temperatura de autoignição

741 °F

índice de refração

n20/D 1.44 (lit.)

p.e.

203-204 °C (lit.)

densidade

1.005 g/mL at 25 °C (lit.)

grupo funcional

hydroxyl

cadeia de caracteres SMILES

CC(O)CCO

InChI

1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3

chave InChI

PUPZLCDOIYMWBV-UHFFFAOYSA-N

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Descrição geral

(±)-1,3-Butanediol (BD) is a 1,3-diol. Its vapor pressure upto 270kPa, liquid-phase densities over a temperature range, two-phase (liquid + vapor) heat capacities, critical temperature and critical density have been determined. The obtained data was employed to derive various thermophysical properties.[1]

Aplicação

(±)-1,3-Butanediol has been used as an exogenous ketone supplement to study its effect in inducing sustained nutritional ketosis in male Sprague-Dawley rats.[2]

Informações legais

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

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

226.4 °F - closed cup

Ponto de fulgor (°C)

108 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCX4628
SDBB2424
SDBB2426
STBL3884
MKCT0096

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Shannon L Kesl et al.
Nutrition & metabolism, 13, 9-9 (2016-02-09)
Nutritional ketosis induced by the ketogenic diet (KD) has therapeutic applications for many disease states. We hypothesized that oral administration of exogenous ketone supplements could produce sustained nutritional ketosis (>0.5 mM) without carbohydrate restriction. We tested the effects of 28-day administration
Vapor pressure of acetophenone,(?)-1,2-butanediol,(?)-1,3-butanediol, diethylene glycol monopropyl ether, 1,3-dimethyladamantane, 2-ethoxyethyl acetate, ethyl octyl sulfide, and pentyl acetate.
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Journal of Chemical and Engineering Data, 41(6), 1255-1268 (1996)
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Dietary salt reduction and exercise are lifestyle modifications for salt-sensitive hypertensives. While exercise has prominent metabolic effects, salt has an adverse effect on metabolic syndrome, of which hypertension is a hallmark. We hypothesized that dietary salt impacts metabolism in a
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Questions

1–2 of 2 Questions  

  1. 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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  2. 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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