位置:首页 > 品牌 > Sigma-Aldrich >

Methanol-d4

全氘代甲醇

品牌
Sigma-Aldrich
CAS
811-98-3
货号
439029
规格纯度
≥99.8 atom % D, contains 0.1 % (v/v) TMS
参考价格
1365.7 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Methanol-d4 (CD3OD) is a deuterated NMR solvent containing 0.1% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. Absolute infrared absorption intensities of CD3OD have been reported between 8000 and 350cm-1.

应用

Methanol-d4 may be used as a solvent to analyze the rate of exchange of methoxyl group in camphor and norcamphor dimethyl ketals.

包装

50 g in glass bottle
5, 10 g in ampule

基本信息

线性分子式CD3OD
分子量36.07
Beilstein1733278
EC 号212-378-6
MDL编号MFCD00044637
PubChem化学物质编号24867319
NACRESNA.21

产品性质

质量水平200
同位素纯度≥99.8 atom % D
测定≥99% (CP)
形式liquid
包含0.1 % (v/v) TMS
expl. lim.5.5-36.5 % (lit.)
technique(s)NMR: suitable
杂质≤0.025% water
water
折射率n20/D 1.326 (lit.)
bp65.4 ℃ (lit.)
mp-99 ℃ (lit.)
密度0.888 g/mL at 25 ℃ (lit.)
SMILES string[2H]OC([2H])([2H])[2H]
InChI1S/CH4O/c1-2/h2H,1H3/i1D3,2D
InChI keyOKKJLVBELUTLKV-MZCSYVLQSA-N

安全信息

象形图GHS02GHS06GHS08
警示用语:Danger
危险声明H225 - H301 + H311 + H331 - H370
预防措施声明P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
危险分类Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
储存分类代码3 - Flammable liquids
WGKWGK 2
闪点(F)51.8 °F - closed cup
闪点(C)11 ℃ - closed cup

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号