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Merck
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重要文件

07-3750

Sigma-Aldrich

二碘甲烷

SAJ first grade, ≥98.0%

同義詞:

碘化亚甲基

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About This Item

經驗公式(希爾表示法):
CH2I2
CAS號碼:
分子量::
267.84
Beilstein:
1696892
EC號碼:
MDL號碼:
分類程式碼代碼:
12352101
PubChem物質ID:
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等級

SAJ first grade

蒸汽密度

9.25 (vs air)

化驗

≥98.0%

形狀

liquid

存貨情形

available only in Japan

bp

67-69 °C/11 mmHg (lit.)

mp

5-8 °C (lit.)

密度

3.325 g/mL at 25 °C (lit.)

SMILES 字串

ICI

InChI

1S/CH2I2/c2-1-3/h1H2

InChI 密鑰

NZZFYRREKKOMAT-UHFFFAOYSA-N

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象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 3

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

230.0 °F - closed cup

閃點(°C)

110 °C - closed cup


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Wettability of biomaterials surfaces and protein-coated substrates is generally characterized with the sessile drop technique using polar and apolar liquids. This procedure is often performed in air, which does not reflect the physiological conditions. In this study, liquid/liquid contact angle
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An optical sensor sensitive to BTX has been developed by spin coating a thin film of polyacrylate resin onto a tin- diffused glass optical waveguide. A pair of prism coupler was employed for optical coupling matched with diiodomethane (CH2l2). The
Kevin Cheng et al.
Organic letters, 13(9), 2346-2349 (2011-04-06)
A diastereoselective synthesis of trans-2-substituted cyclopropanols is outlined. Bimetallic CH(2)(ZnI)(2) was found to react with α-chloroaldehydes to give cyclopropanols in yields of 64-89% and dr's ≥ 10:1. The high trans-selectivity resulted from equilibration of the cyclopropoxide intermediates.
T S Meiron et al.
Journal of food science, 72(9), E485-E491 (2007-11-24)
Food adhesion is an important attribute that could have both positive and negative ramifications depending on the application. Yet, its quantification remains cumbersome and as a consequence adhesion models are scarce. The effect of surface roughness, free energy, and ozone
Yan Li et al.
Colloids and surfaces. B, Biointerfaces, 75(2), 550-556 (2009-10-24)
The self-assembled monolayers (SAMs) with gradient surface free energies were prepared by surface grafting of a binary mixture of methyl and vinyl terminated trimethoxysilanes on hydrophilic glass slides followed by in situ oxidation of vinyl groups into carboxyl groups. Characterized

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