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Sigma-Aldrich

甲醇-d3

Methanol-d3

99.8 atom % D

同義詞:

1,1,1-Trideuteromethanol, Methyl-d3 alcohol

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About This Item

線性公式:
CD3OH
CAS號碼:
1849-29-2
分子量：:
35.06
Beilstein:
1732010
EC號碼:
217-435-9
MDL號碼:
MFCD00055877
分類程式碼代碼:
12142201
PubChem物質ID:
24861211
NACRES:
NA.21
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同位素純度

99.8 atom % D

品質等級

200

化驗

99% (CP)

形狀

liquid

expl. lim.

5.5-36.5 % (lit.)

技術

NMR: suitable

雜質

≤0.05% water
water

折射率

n20/D 1.327 (lit.)

bp

65 °C (lit.)

密度

0.867 g/mL at 25 °C (lit.)

形式

neat

質量偏移

M+3

SMILES 字串

[2H]C([2H])([2H])O

InChI

1S/CH4O/c1-2/h2H,1H3/i1D3

InChI 密鑰

OKKJLVBELUTLKV-FIBGUPNXSA-N

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相關類別

一般說明

甲醇-d 3 是一种氘代 NMR 溶剂，可用于基于 NMR 的研究和分析。

應用

甲醇-d 3 可与三甲基铝反应制备 [Al (CH 3 ) 2OCD 3 3 ，用于二烷基铝醇盐和三烷基铝醚络合物的光谱分析。[1]

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请浏览我们全新的在线门户网站ChemisTwin®，用于NMR波谱的定性和定量。了解更多或联系我们免费试用。

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

標靶器官

Eyes,Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

51.8 °F - closed cup

閃點（°C）

11 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves

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分析證明 (COA)

Lot/Batch Number
MBBD4589
MBBD1887
MBBD0148
MBBC7092
MBBC6041

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Paweł Tomza et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 197, 88-94 (2018-02-06)
Here we report ATR-IR spectroscopic study on the separation at a molecular level (microheterogeneity) and the degree of deviation of H2O/CH3OH and H2O/CD3OH mixtures from the ideal mixture. Of particular interest is the effect of isotopic substitution in methyl group
Thierry Jauffrais et al.
Marine drugs, 10(6), 1360-1382 (2012-07-24)
Azaspiracid (AZA) poisoning has been reported following consumption of contaminated shellfish, and is of human health concern. Hence, it is important to have sustainable amounts of the causative toxins available for toxicological studies and for instrument calibration in monitoring programs
Władysław Wrzeszcz et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 188, 349-354 (2017-07-29)
Recently, we demonstrated the presence of microheterogeneity in binary mixtures of unlike alcohols. [RSC Adv. 2016, 6, 37195-37202] The aim of this work was examination if this phenomenon occurs also in the mixture of very similar alcohols like CH
Spectroscopic Studies of Dialkylaluminum Alkoxides and the Trialkyl-aluminum-Ether Complex. II. Assignments of Observed Frequencies
Tarao, R
Bulletin of the Chemical Society of Japan, 39(10), 2126-2132 (1966)
Jason S Adams et al.
Science (New York, N.Y.), 371(6529), 626-632 (2021-02-06)
Solvent molecules influence the reactions of molecular hydrogen and oxygen on palladium nanoparticles. Organic solvents activate to form reactive surface intermediates that mediate oxygen reduction through pathways distinct from reactions in pure water. Kinetic measurements and ab initio quantum chemical
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    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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