Dimethylzinc

HCID 11010

Notes Reactions

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Basic information

CAS: 544-97-8
Standard SMILES: [CH3-].[CH3-].[Zn+2]
InChIKey: JRPGMCRJPQJYPE-UHFFFAOYSA-N
Molecular formula: C2H6Zn
Average molar mass: 95.4 g/mol
Monoisotopic mass: 93.976092

Names & identifiers

Preferred name: Dimethylzinc
IUPAC: zinc carbanide
English name: Dimethylzinc
Molecular formula: C2H6Zn
Molecular weight: 95.46

Names & synonyms

DimethylzincZinc, dimethyl-544-97-8DIMETHYL ZINCMethylzinczinc;carbanide(CH3)2ZnZnMe28H6R0N8W2FZinc dimethylZinc methylUNII-8H6R0N8W2F

Show more names

Dimethylzinc solutionzincmethyldimethyl-zinM in heptaneDimethylzincmin

DimethylzinkZinkcarbidHSDB 709EINECS 208-884-1Me2ZnUN1370Zn(Me)2Dimethylzinc, elec. gr.

Database identifiers

CAS: 544-97-8
PubChem CID: 11010
ChEBI: CHEBI:51497
UNII: 8H6R0N8W2F
Nikkaji: J136.508H

Properties

Computed structural properties

Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 0
Heavy atoms: 3
Formal charge: 0
Complexity: 2

Physicochemical properties

Melting point: -42 °C · -42°C
Boiling point: 44 · 44-46 °C
Density: 0.92 g/mL · 0.92 g/mL at 20 °C
Flash point: 30 °F · 30 °F
storage temp.: 0 · 0-6°C
form: liquid
color: colorless
Specific Heat Capacity: 1.35 J/ · Cp(liquid): 1.35 J/(g·K), at 25℃
Sensitive: Air & Moisture Sensitive
Merck: 14 · 14,3263
BRN: 3587195 · 3587195
InChI: InChI=1S/2CH3.Zn/h2*1H3;
InChIKey: AXAZMDOAUQTMOW-UHFFFAOYSA-N
SMILES: [Zn](C)C
CAS DataBase Reference: 544 · 544-97-8(CAS DataBase Reference)
FDA UNII: 8 H6R0N8W2F · 8H6R0N8W2F
EPA Substance Registry System: Zinc, dimethyl- (544-97-8)
UNSPSC Code: 12352103 · 12352103
NACRES: 22 · NA.22
Symbol(GHS): 2 · GHS02,GHS05,GHS09
Signal word: Danger
Hazard statements: 250 · H250-H260-H314-H410
Precautionary statements: 210 · P210-P222-P231+P232-P233-P280-P223-P260-P264-P273-P302+P334-P370+P378-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P305+P351+P338-P391-P402+P404-P405-P501
target organs: Central nervous system
PPE: Faceshields, Gloves, Goggles
Hazard Codes: F,C,N,Xn
Risk Statements: 11 · 11-14-34-50/53-65-67-63-51/53-48/20-17-14/15-36/38
Safety Statements: 26 · 26-45-61-62-60-43-36/37/39-33-29-16-46-43A-36/37
RIDADR: 3399 · UN 3399 4.3/PG 2
WGK Germany: 2 · 2
F: 10 · 10-23
TSCA: TSCA listed
HazardClass: 4.2 · 4.2
PackingGroup: I
HS Code: 29319090 · 29319090
Storage Class: 4.2 · 4.2 - Pyrophoric and self-heating hazardous materials
Hazard Classifications: 1 Aquatic · Aquatic Acute 1Aquatic Chronic 1Asp. Tox. 1Eye Dam. 1Flam. Liq. 2Pyr. Liq. 1Skin Corr. 1BSTOT SE 3Water-react 2
Hazardous Substances Data: 544 · 544-97-8(Hazardous Substances Data)

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

F: 10-23
PPE: Faceshields, Gloves, Goggles
wgk: 2
tsca: TSCA listed
ridadr: UN 3399 4.3/PG 2
hs_code: 29319090
risk_code: 11-14-34-50/53-65-67-63-51/53-48/20-17-14/15-36/38
Signal word: Danger
Symbol(GHS): GHS02,GHS05,GHS09
hazard_code: F,C,N,Xn
safety_code: 26-45-61-62-60-43-36/37/39-33-29-16-46-43A-36/37
hazard_class: 4.2
Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
packing_group: I
target organs: Central nervous system
Hazard statements: H250-H260-H314-H410
Hazard Classifications: Aquatic Acute 1Aquatic Chronic 1Asp. Tox. 1Eye Dam. 1Flam. Liq. 2Pyr. Liq. 1Skin Corr. 1BSTOT SE 3Water-react 2
Precautionary statements: P210-P222-P231+P232-P233-P280-P223-P260-P264-P273-P302+P334-P370+P378-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P305+P351+P338-P391-P402+P404-P405-P501
Hazardous Substances Data: 544-97-8(Hazardous Substances Data)

Chemistry & industry

Applications · 4 items

UsesDimethylzinc is pharmaceutical compound comprising Hemiasterlin derivatives and its antibody conjugate for treatment of cancer.

UsesActivator for radical trifluoromethylation of silyl enol ethers leading to α-trifluoromethyl ketones.1

UsesDimethylzinc solution can be used as:A catalyst with nickel for the stereoselective C2 alkenylation and dialkenylation of pyridine derivatives by alkynes to give monoalkenylation products.A reagent with aldehydes and 2-methoxyaniline for the synthesis of enantioselective alkyl and aralkyl secondary amines via one-pot three-component coupling reaction in the presence of zirconium tetraisopropoxide.A methylating reagent for methylation of fluoroalkylated pyruvates in the presence of copper/chiral diphosphine catalyst.

General DescriptionMobile liquid, with peculiar garlic odor.

Upstream & downstream products

Upstream raw materials

Downstream products

2,2-Dimethylpropane (S)-(-)-1-Phenylethanol 4,4-Dimethyl heptane (S)-1-(3-Pyridyl)ethanol 1-(1 1-Dimethylheptyl)-3 5-dimethoxyben&4-Methyl-2-nitrobenzoic acid 7-Methyl-1-indanone 2-Methyl-1-phenylpropene VS-5584 2-Amino-6-methylpyrazine (S)-(+)-3-Methyl-2-butanol

Suppliers83 total

阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]

上海源象化学有限公司17312431727 · [email protected]

合肥翰刚医药科技有限公司+8618062405514 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

河北枫嘉新材料科技有限公司+86-0311-87836622 +86-18712993135 · [email protected]

Additional notes

DefinitionChEBI: Dimethylzinc is a dialkylzinc compound.

Related reactions

2 records

New reaction record

HRID 1908831As catalystuspto-grants-2013_12

HRID 1908840As catalystuspto-grants-2013_12

Compound notes

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