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重要文件

901351

Sigma-Aldrich

正丁醇

greener alternative

BioRenewable, ACS reagent, ≥99.4%

同義詞:

丁醇, 正丁醇

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About This Item

線性公式:
CH3(CH2)3OH
CAS號碼:
分子量::
74.12
Beilstein:
969148
MDL號碼:
分類程式碼代碼:
12352001
NACRES:
NA.05
暫時無法取得訂價和供貨情況

等級

ACS reagent

品質等級

蒸汽密度

2.55 (vs air)

化驗

≥99.4%

形狀

liquid

自燃溫度

649 °F

expl. lim.

11.2 %

環保替代產品特色

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

renewable carbon content

100%

雜質

≤0.0008 meq/g Titr. acid
≤0.01% butyraldehyde
≤0.1% water
≤0.2% butyl ether

蒸發殘留物

≤0.005%

顏色

APHA: ≤10

折射率

n20/D 1.399 (lit.)

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

密度

0.81 g/mL at 25 °C (lit.)

環保替代類別

SMILES 字串

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI 密鑰

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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一般說明

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is 100% biorenewable and thus aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here for more information.
This ACS grade 1-Butanol is a drop-in replacement for traditional 1-Butanol applications. Made from 100% renewable carbon (verified through C14 ASTM D6866-16 testing) and produced in an environmentally-friendly way which reduces the carbon footprint of production and reduces reliance on fossil-fuels.
It is also free from many contaminants that are present in petroleum derived 1-Butanol, such as isobutanol and aldehydes.

應用

Drop-in replacement for all 1-Butanol applications. Does not affect change in procedure or equipment.

1-Butanol may be used in applications such as:
  • Extraction and purification of compounds
  • Solvent in chemical synthesis
  • Intermediate in polymer synthesis
  • Adhesives and sealants formulation
  • Coatings

特點和優勢

  • ASTM D6866 - Standard Test Methods for Determining the Biobased Content
  • Renewable Carbon Content – ≥99.9%
  • Made from Renewable Resource
  • Replacement for Petroleum-based 1-Butanol

相關產品

產品號碼
描述
訂價

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

標靶器官

Central nervous system, Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

95.0 °F - Pensky-Martens closed cup

閃點(°C)

35 °C - Pensky-Martens closed cup


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E Gavini et al.
International journal of pharmaceutics, 307(1), 9-15 (2005-11-01)
The nasal route is used both for local therapies and, more recently, for the systemic administration of drugs, as well as for the delivery of peptides and vaccines. In this study the nasal administration of Carbamazepine (CBZ) has been studied
The kinetics of the triethylamine-catalyzed reaction of diisocyanates with 1-butanol in toluene.
Burkus J and Eckert CF.
Journal of the American Chemical Society, 80(22), 5948-5950 (1958)
Acid-base properties of silica-aluminas: use of 1-butanol dehydration as a test reaction.
Berteau P, et al.
Applied Catalysis, 70(1), 307-323 (1991)
C R Shen et al.
Metabolic engineering, 10(6), 312-320 (2008-09-09)
Production of higher alcohols via the keto-acid intermediates found in microorganism's native amino-acid pathways has recently shown promising results. In this work, an Escherichia coli strain that produces 1-butanol and 1-propanol from glucose was constructed. The strain first converts glucose
Joel G Davis et al.
Nature, 491(7425), 582-585 (2012-11-23)
Hydrophobic hydration is considered to have a key role in biological processes ranging from membrane formation to protein folding and ligand binding. Historically, hydrophobic hydration shells were thought to resemble solid clathrate hydrates, with solutes surrounded by polyhedral cages composed

相關內容

Why should you have to choose between solvents that are ecological and those that are reliable? Enjoy both at once with our biorenewable and greener solutions. Cyrene™ solvent is a new dipolar aprotic alternative to common REACH restricted solvents, such as N methyl-2-pyrrolidone (NMP) and Dimethylformamide (DMF).

為什麼要在生態溶劑和可靠溶劑之間做出選擇?使用我們的生物可再生綠色解決方案,即可同時享受兩者。Cyrene™ 溶劑是一種全新的雙極性非凍態溶劑,可取代一般受 REACH 限制的溶劑,例如 N 甲基-2-吡咯烷酮 (NMP) 和二甲基甲酰胺 (DMF)。

Questions

1–3 of 3 Questions  
  1. Why should you use BioRenewable solvents?

    1 answer
    1. You will contribute to create a sustainable world, significantly lowering environmental impact. Biorenewable solvents also decrease petroleum sources dependency, have higher recovery rates, and/or are safer for handling and disposal.

      Helpful?

  2. Do BioRenewable solvents have a similar quality to petroleum-based solvents?

    1 answer
    1. BioRenewable solvents can have the same or higher purity level compared to traditional solvents. These solvents are free of the many byproducts of petroleum manufacturing, such as benzene, aldehydes, and ethers.

      Helpful?

  3. What is a BioRenewable solvent?

    1 answer
    1. BioRenewable solvents are sourced from renewable and sustainable biobased materials, such as soy/palm oil, wood waste, hay or corn byproducts, etc. It is important to highlight that our BioRenewable products do not compete with food production.

      Helpful?

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