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07-3750

Sigma-Aldrich

Diiodomethane

SAJ first grade, ≥98.0%

Synonym(s):

Methylene iodide

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About This Item

Empirical Formula (Hill Notation):
CH2I2
CAS Number:
75-11-6
Molecular Weight:
267.84
Beilstein:
1696892
EC Number:
200-841-5
MDL number:
MFCD00001079
UNSPSC Code:
12352101
PubChem Substance ID:
329748419

grade

SAJ first grade

vapor density

9.25 (vs air)

Assay

≥98.0%

form

liquid

availability

available only in Japan

bp

67-69 °C/11 mmHg (lit.)

mp

5-8 °C (lit.)

density

3.325 g/mL at 25 °C (lit.)

SMILES string

ICI

InChI

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

InChI key

NZZFYRREKKOMAT-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

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Qingyu Kong et al.
The journal of physical chemistry. A, 109(45), 10451-10458 (2006-07-13)
Various molecular species are known to form during the photoreaction of C2H4I2 in the gas phase and in solution. We have studied all species involved in this reaction by ab initio and density functional theory (DFT) calculations: Geometries, energies, and
Eun Chul Cho et al.
Langmuir : the ACS journal of surfaces and colloids, 24(18), 9974-9978 (2008-08-21)
This study presents a method to measure the contact angles of oils on a substrate in water. Diiodomethane and perfluorodecalin were used as model oils. Self-assembled monolayers (SAMs) were prepared by adjusting the mole ratio of CH 3- and OH-terminated
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
Razak Kadir et al.
Environmental science & technology, 43(13), 5113-5116 (2009-08-14)
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
Elodie Velzenberger et al.
Colloids and surfaces. B, Biointerfaces, 68(2), 238-244 (2008-12-26)
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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