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| CAS No. | 544-97-8 |
| Chemical Name: | DIMETHYLZINC |
| Synonyms: | (CH3)2Zn;zincmethyl;methylzinc;DIMETHYLZINC;dimethyl-zin;Zinc, dimethyl-;Dimethylzincmin;Dimethylzinc, 95+%;DIMETHYL ZINC, PURE;Dimethylzinc,min.95% |
| CBNumber: | CB5353482 |
| Molecular Formula: | C2H6Zn |
| Formula Weight: | 95.46 |
| MOL File: | 544-97-8.mol |
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| DIMETHYLZINC Property |
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| density : |
0.92 g/mL at 20 °C
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| Sensitive : |
Air & Moisture Sensitive |
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DIMETHYLZINC Chemical Properties,Usage,Production |
Chemical Properties
Clear colorless liquid |
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Usage
Activator for radical trifluoromethylation of silyl enol ethers leading to α-trifluoromethyl ketones.1 |
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General Description
Mobile liquid, with peculiar garlic odor. |
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Air & Water Reactions
Highly flammable. Ignites in air and burns with a blue flame giving off a peculiar garlicky odor. Explodes in oxygen or ozone. Reacts violently with water to generate methane [Merck, 11th ed., 1989; Brauer(1965)]. Very slow oxidation with traces of air to give methylzinc methylate. |
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Reactivity Profile
DIMETHYLZINC is very reactive, acts as a strong reducing agent. Combines with acids, with alcohols (methanol, ethanol), and 2-2-dichloropropane as well as with water with explosive violence. When heated to decomposition emits toxic fumes of zinc oxide [Bretherick, 5th ed., 1995, p. 354]. Oxidants may yield peroxide formation, which is explosive. |
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Health Hazard
Inhalation of mist or vapor causes immediate irritation of upper respiratory tract. Excessive or prolonged inhalation of fumes from ignition or decomposition may cause ``metal fume fever'' (sore throat, headache, fever, chills, nausea, vomiting, muscular aches, perspiration, constricting sensation in lungs, weakness, sometimes prostration). Symptoms usually last 12-24 hrs. Eyes are immediately and severely irritated by liquid, vapor, or dilute solutions. If not removed by thorough flushing with water, chemical may permanently damage cornea. Skin will undergo thermal and acid burns when chemical reacts with moisture in skin. Unless washed quickly, skin may be scarred. Treat dilute solutions with same precautions as concentrated liquid. Ingestion, while unlikely, would cause immediate burns at site of contact. Nausea, vomiting, cramps, and diarrhea may follow. Tissues may ulcerate if not treated. |
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| DIMETHYLZINC Preparation Products And Raw materials |
Raw materials
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Preparation Products
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| DIMETHYLZINC Suppliers Global( 48)Suppliers |
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Dialkylzincs
Reike and Organozinc Reagents
Organometallic Reagents
(CH3)2Zn
dimethyl-zin
methylzinc
Zinc, dimethyl-
zincmethyl
544-97-8
DIMETHYLZINC
Dimethylzinc solution
DimethylzincelecgrPURATREMcolorlessliq
Dimethylzincmin
Dimethylzincwtinhexane
DIMETHYLZINC SOLUTION, ~2 M IN TOLUENE
DIMETHYLZINC, 2.0M SOLUTION IN TOLUENE
DIMETHYLZINC SOLUTION, ~1 M IN HEPTANE
DIMETHYLZINC, 1M SOLUTION IN HEPTANE
Dimethylzinc,GLCGrade
Dimethylzinc, 1.2M solution in toluene
C2H6Zn
Dimethylzinc,elec.gr.(99.999%-Zn)PURATREM
Dimethylzinc,min.95%
Dimethylzinc,min.95%(10wt%inhexane)(Sure/Sealbottle)
ZnCH32
DIMETHYLZINC (10 WT% IN HEXANE)
C6H6Zn
Dimethylzinc, 95+%
Dialkylzincs
Organometallic Reagents
Reike and Organozinc Reagents
Dimethylzinc1.2M solution in tolueneAcroSeal§3
Dimethylzinc, min. 99% (10 wt% in hexane) (Sure/Sealbottle)
DIMETHYL ZINC, PURE
554-97-8
Dimethylzinc, 1.2M solution in toluene, AcroSeal
Dimethylzinc, 99% (non-returnable cylinder included)
metal alkyl
Dimethylzinc, elec. gr. (99.999%-Zn) PURATREM **S.STEEL CYL.EXTRA**
Dimethylzinc, min. 99% (10 wt% in hexane) (Sure/Seal TM Bottle)
Chemical Synthesis
Organometallic Reagents
Rieke and Organozinc Reagents
DiMethylzinc 99,99+%Used in MO CVD. Used for synth. CH3ReO3
DiMethylzinc, 1.0 M solution in toluene, J&KSeal
DiMethylzinc solution 1.0 M in heptane
DiMethylzinc, 1.0 M solution in toluene, SpcSeal
Dimethylzinc 1.2M in toluene
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