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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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Akimasa Tsujimoto et al.
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This study examined the surface free energy of enamel treated with the single-step self-etching adhesives Bond Force, Clearfil tri-S Bond and G-Bond. The labial enamel surfaces of bovine mandibular incisors were wet ground with #180-grit, #600-grit and #2000-grit silicon carbide
Shaoliang Zhang et al.
Physical chemistry chemical physics : PCCP, 13(24), 11671-11677 (2011-05-20)
Flash photolysis (FP) coupled to resonance fluorescence (RF) was used to measure the absolute rate coefficients (k(1)) for the reaction of OH(X(2)Π) radicals with diiodomethane (CH(2)I(2)) over the temperature range 295-374 K. The experiments involved time-resolved RF detection of the
Jeongho Kim et al.
The journal of physical chemistry. A, 116(11), 2713-2722 (2011-12-01)
We investigate the structural dynamics of iodine elimination reaction of 1,2-diiodoethane (C(2)H(4)I(2)) in cyclohexane by applying time-resolved X-ray liquidography (TRXL). The TRXL technique combines structural sensitivity of X-ray diffraction and 100 ps time resolution of X-ray pulses from synchrotron and
Vasudha Sharma et al.
Journal of combinatorial chemistry, 12(3), 327-331 (2010-03-12)
A mild and efficient protocol for the synthesis of a 2,6-disubstituted pyrimidine-5-carboxylate library via a Morita-Baylis-Hillman (MBH) adduct is described. Herein, the three step methodology involves the use of substituted alpha-iodomethylene beta-keto ester intermediates obtained after oxidation of the MBH
Marie-Christine Lacasse et al.
Journal of the American Chemical Society, 127(36), 12440-12441 (2005-09-08)
A new family of zinc carbenoids derived from phosphoric acids was developed and used in the cyclopropanation of allylic alcohols and ethers and also of unfunctionalized olefins. The use of the chiral phosphoric acid of a 3,3'-disubstituted BINOL leads to
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