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Merck
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112046

Sigma-Aldrich

2-Methyl-2-propen-1-ol

98%

동의어(들):

β-Methallyl alcohol, ‘Isobutenol’

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크기 선택

5 ML
₩102,211
100 ML
₩538,559

₩102,211

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청
모든 사진(1)

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보기 변경
5 ML
₩102,211
100 ML
₩538,559

About This Item

Linear Formula:
CH2=C(CH3)CH2OH
CAS Number:
513-42-8
Molecular Weight:
72.11
Beilstein:
969226
EC Number:
208-161-0
MDL number:
MFCD00004737
UNSPSC 코드:
12352100
PubChem Substance ID:
24847061
NACRES:
NA.22

₩102,211

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청

Quality Level

200

분석

98%

refractive index

n20/D 1.426 (lit.)

bp

113-115 °C (lit.)

density

0.857 g/mL at 25 °C (lit.)

작용기

hydroxyl

SMILES string

CC(=C)CO

InChI

1S/C4H8O/c1-4(2)3-5/h5H,1,3H2,2H3

InChI key

BYDRTKVGBRTTIT-UHFFFAOYSA-N

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관련 카테고리

일반 설명

The rate coefficient for gas-phase reaction of 2-Methyl-2-propen-1-ol (MePro) with OH radical can be determined by the relative rate method or by using the pulsed laser photolysis-laser induced fluorescence technique[1].

애플리케이션

2-Methyl-2-propen-1-ol (MePro) attaches to hemicellulose acetylated galactoglucomannan (AcGGM) backbone providing it with pendant sites that allow subsequent cross-linking and hydrogel formation[2].

픽토그램

FlameExclamation mark
GHS02,GHS07

신호어

Warning

유해 및 위험 성명서

H226,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

89.6 °F - closed cup

Flash Point (°C)

32 °C - closed cup

개인 보호 장비

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

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시험 성적서(COA)

Lot/Batch Number
BCBB2690
BCBB2690V
MKBC0592
1398860
04512BJ

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COA 검색

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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 3

1 of 3

2-Methyl-3-buten-1-ol 98%

Sigma-Aldrich

303240

2-Methyl-3-buten-1-ol

2-Methyl-3-buten-2-ol 98%

Sigma-Aldrich

136816

2-Methyl-3-buten-2-ol

Allyl alcohol ≥98.5%

Sigma-Aldrich

453021

Allyl alcohol

Alkenyl-Functionalized Precursors for Renewable Hydrogels Design.
Journal of Polymer Science Part A: Polymer Chemistry, 47(17), 3595-3606 (2009)
Pablo M Cometto et al.
The journal of physical chemistry. A, 112(19), 4444-4450 (2008-04-25)
Rate coefficients for the gas-phase reactions of OH radicals with four unsaturated alcohols, 3-methyl-3-buten-1-ol (k1), 2-buten-1-ol (k2), 2-methyl-2-propen-1-ol (k3) and 3-buten-1-ol (k4), were measured using two different techniques, a conventional relative rate method and the pulsed laser photolysis-laser induced fluorescence
R Bittman et al.
Chemistry and physics of lipids, 50(2), 99-103 (1989-05-01)
The synthesis of C2-methyl-1,2-di-O-hexadecylglycerophosphocholine from methylallyl alcohol is described and the 13C-NMR assignments of all glycerol backbone and headgroup resonances are provided. Bond rotations in the glycerol backbone of this diether phospholipid derivative are impeded by steric hindrance exerted by

질문

1–2 / 2 질문  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    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 답변

    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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