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dibutyl magnesium

CAS 1191-47-5C8H18MgMW 138.53

dibutyl magnesium (CAS registry number 1191-47-5) is supplied as a chemical raw material for formulation and synthesis work. The molecular formula is C8H18Mg, giving a molecular weight of 138.53 g/mol. This is a organic compound of 8 carbon with Mg as the metal centre, present in ionic form; of low molecular weight. Documents are issued per shipment rather than per catalogue entry: each batch is accompanied by a Certificate of Analysis, and safety data sheets, technical datasheets and third-party test reports are supplied on request for export documentation.

Product Overview

CAS Number1191-47-5
Molecular FormulaC8H18Mg
Molecular Weight138.53
Purityper batch COA (not published)
Packagingper order / batch confirmation (not published)
ApplicationsInorganic Chemicals
CategoryInorganic Chemicals

Applications

Inorganic Chemicals

Recorded applications for this entry: Inorganic Chemicals. Where your formulation differs, the relevant point to check is not the use category but the impurity profile — tell us the end use and we will map it to the specification.

For export enquiries, include the destination country and the intended application in your message. This lets us confirm whether the grade needs any additional documentation beyond the standard per-batch COA, and whether the packing suits the planned transport mode.

Packaging & Storage

Packagingper order / batch confirmation (not published)
Purityper batch COA (not published)
StorageSealed, cool and dry place
ShippingStandard chemical transport
SampleAvailable on request
Lead TimeIn stock / per order

Packing is per order / batch confirmation (not published) and purity is per batch COA (not published). Both are agreed at order stage; for export movements the packing is chosen with the transport mode and destination in mind, and drum, bag or repacked formats are all available. Storage: sealed, in a cool and dry place, away from direct sunlight.

Each shipment is accompanied by a batch Certificate of Analysis. For cross-border orders, MSDS, technical datasheets and third-party test reports can be issued to match your documentation set; declare the destination country when you enquire so the paperwork matches on arrival. Contact: info@591daili.com · +86-18553102138.

Quality & Documentation

COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.

Molecular Character — Selection Notes

What the structure means for your process

From a process-selection standpoint, This product is an aliphatic organic carrying no heteroatoms, with mid-range polarity. defines where this material fits and where it does not. Three points deserve checking before purchase: structural type, which sets the reactive sites and compatibility; polarity class, which dictates the solvent system; and molecular-weight range, which governs dosage and dispersion feasibility.

For this product specifically: the saturated aliphatic backbone is stable at ambient conditions, so oxidation risk comes mainly from oxygen, peroxides or trace transition metals introduced in processing rather than from the skeleton itself. If oxidisable components are also present, evaluate the order of addition during storage.

Ionic form also carries a hidden cost in selection: hygroscopicity. When sealing is inadequate, ionic inorganic or carboxylate products cake, which affects dosing as well as weighing accuracy. Where the usage rate is low, smaller packs replenished frequently are often cheaper than one large pack held in storage.

How it behaves in your formulation

Polarity sits in the conventional range, so behaviour in a given formulation depends on the solvent system and additive interactions around it. A small-scale trial under real formulation conditions is the sensible confirmation.

At 120~200 g/mol, this is the most common scale in fine chemicals, balancing reactivity with handling. It works as a pharmaceutical intermediate, food additive, personal-care ingredient or functional auxiliary, and at this size supply is mature and specification availability is generally good.

Storage, handling and documents

A few points on receipt and storage. keep the container tightly sealed — ionic products readily absorb moisture and cake; keep inorganic material away from strong acids and reducing agents; specific handling and PPE follow the MSDS issued with the batch.. For inbound or outbound shipments, confirm packing group and transport classification in advance to avoid demurrage caused by documentation mismatch.

On documentation: the batch COA travels with every shipment; MSDS, technical datasheets and third-party test reports can be issued on request. If your quality system requires supplier qualification documents — business licence, production permit, management-system certificates — state the destination country and the document list when you enquire, and we will assemble the set at once.

Technical Profile

dibutyl magnesium is an inorganic compound with CAS registry number 1191-47-5 and molecular formula C8H18Mg (molecular weight 138.53), belonging to the inorganic chemicals segment of chemical raw materials.

This entry belongs to the inorganic chemicals range, where the material is normally supplied against a stated grade rather than blended to a formula. Where a buyer works to a published standard, the useful conversation is about which data the grade is qualified against and how deviations are handled, rather than about the use category itself.

Jinan Shenghe Chemical Co., Ltd. supplies dibutyl magnesium with stable inventory and provides a Certificate of Analysis (COA) with each batch; custom repacking is available per process requirement.

CAS number: 1191-47-5 — searchable in PubChem for physicochemical, safety and regulatory data.

Its molecular formula C8H18Mg comprises 8 C, 18 H, 1 Mg atoms.

Also known as: dibutyl magnesium

Category: inorganic chemicals

Within the inorganic chemicals segment, the technical questions differ from other categories. Buyers here are usually working to a specification or a standard rather than to a general description, so the useful conversation covers impurity profile, particle size or assay method, and which data the grade is qualified against.

For qualification work, we can supply a sample batch with full documentation so that incoming QC has something concrete to compare against. Mentioning the destination country at enquiry stage also lets us match the paperwork set to your import requirements.

Purity available is per batch COA (not published), with packing per order / batch confirmation (not published). Neither value is asserted in advance: every batch ships with a Certificate of Analysis carrying the measured results, so incoming QC compares against real data rather than a catalogue claim. MSDS, technical datasheets and third-party test reports can be issued for qualification purposes — state the standard you qualify against when you enquire.

Supplier: Jinan Shenghe Chemical Co., Ltd.. For export orders, state the destination country, the transport mode and the document set you need when you enquire — packing, paperwork and quotation terms all follow from those three. Samples can be arranged for qualification, and lead time depends on stock and order size rather than on a fixed promise.

Email: info@591daili.com · Tel/WhatsApp: +86-18553102138

Frequently Asked Questions

What is the CAS number of dibutyl magnesium?

The CAS number of dibutyl magnesium is 1191-47-5.

What purity and packaging are available?

Typical purity is per batch COA (not published), supplied in per order / batch confirmation (not published), with COA provided.

What are the applications of dibutyl magnesium?

Main applications include Inorganic Chemicals.

What quality documents are provided?

Each batch ships with a Certificate of Analysis (COA). MSDS and other technical documents are available on request.

How should dibutyl magnesium be stored and handled?

Store sealed in a cool, dry place. Handling and PPE follow the MSDS supplied with the batch; general chemical-handling precautions are recommended.

Can I request a sample?

Samples are available on request. Please contact us at info@591daili.com or via WhatsApp for details.

How do I buy dibutyl magnesium or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Independent reference data for dibutyl magnesium (CAS 1191-47-5), compiled from public chemistry databases. It is reproduced here so that a qualification decision does not depend on a single source: if your incoming specification and these values disagree, the difference is usually a measurement basis rather than an error. We would rather you saw the same reference figures we do. Values that vary by batch — assay, moisture, particle size, packaging, shelf life — are deliberately excluded and issued on the batch COA instead.

Registry identifiers across databases

CAS Registry Number1191-47-5
PubChem CID70929
Molecular formulaC8H18Mg
IUPAC namemagnesium butane
UNII (FDA)NS00079766

Computed descriptors

Molecular Weight138.53
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass138.1258923
Monoisotopic Mass138.1258923
Topological Polar Surface Area0
Heavy Atom Count9

Synonyms and trade names

Dibutylmagnesium; 1191-47-5; Magnesium, dibutyl-; EINECS 214-736-7; DTXSID9061590; Magnesium, dibutyl; RefChem:800684; DTXCID8033487; 214-736-7; DI-N-BUTYLMAGNESIUM; magnesium;butane; DIBUTYL MAGNESIUM; magnesium dibutan-1-ide; MFCD00015225; di-n-butyl magnesium; SCHEMBL23651

GHS hazard classification

Reported hazard statementsH250 (100%), H260 (100%), H314 (100%)

H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]

H260 (100%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]

What the public record says

dibutyl magnesium · CAS 1191-47-5 · C8H18Mg. UNII NS00079766.

Cross-database discrepancies to expect

What are the CAS number and molecular formula of dibutyl magnesium?

CAS 1191-47-5; molecular formula C8H18Mg; molecular weight — g/mol.

Source: public chemistry databases (PubChem / Wikidata) and the cited literature. Batch-dependent values are issued on the accompanying COA.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

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