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Synthetic, Protecting & Derivatization Reagents

Trimethylchloro silane, 98%

SynthesisAvailable on request

Order Trimethylchloro silane, 98% (CAS 75-77-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 98%.

Pack sizes
Trimethylchloro silane, 98% chemical structure
CAS number75-77-4
FormulaC3H9ClSi
Molar mass108.64 g/mol
Physical formLiquid
HS code29319090
UN numberUN 1298
Purity98%
InChIKeyIJOOHPMOJXWVHK-UHFFFAOYSA-N
IUPAC namechloro(trimethyl)silane

About Trimethylchloro silane, 98%

Researchers and plant chemists source Trimethylchloro silane, 98% from Zemixal for routine and specialised work. For your records (Synthesis), the material is defined by CAS 75-77-4, formula C3H9ClSi and molar mass 108.64 g/mol. Expect liquid.

Use cases we see most often

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Handling and storage

Physical constants on file: boiling point 57 °C and density 0.856 g/mL at 25 °C. Hazard communication follows GHS (Danger: H225, H301, H312 and H314). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1298.

Available as 250 mL, 1 L and 170 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • Reaction development
  • Medicinal chemistry

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of Trimethylchloro silane, 98%
Product nameTrimethylchloro silane, 98%
Catalogue numberZX-001025
CAS number75-77-4
IUPAC namechloro(trimethyl)silane
Molecular formulaC3H9ClSi
Molar mass108.64 g/mol
Exact mass108.0162
GradeSynthesis
Purity / assay98%
Physical formLiquid
AppearanceLiquid
Boiling point57 °C
Density0.856 g/mL at 25 °C
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code29319090
UN numberUN 1298
InChIKeyIJOOHPMOJXWVHK-UHFFFAOYSA-N
SMILESC[Si](C)(C)Cl
PubChem CID6397
SynonymsTMCS, Trimethylchlorosilane, Trimethylsilyl chloride, Chlorotrimethylsilane, Silane, chlorotrimethyl-, Trimethyl chlorosilane, Silane, trimethylchloro-, Silicane, chlorotrimethyl-, Silylium, trimethyl-, chloride, trimethylsilane chloride, monochlorotrimethylsilane, trimethyl silyl chloride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H301Toxic if swallowed
  • H312Harmful in contact with skin
  • H314Causes severe skin burns and eye damage
  • H331Toxic if inhaled
  • H351Suspected of causing cancer

Precautionary statements P203, P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P318, P321

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Trimethylchloro silane, 98%
250 mLQuoted on request
1 LQuoted on request
170 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Trimethylchloro silane, 98%

Which CAS number identifies Trimethylchloro silane, 98%?
Trimethylchloro silane, 98% is registered under CAS 75-77-4. You may also see it listed as TMCS, Trimethylchlorosilane, Trimethylsilyl chloride. Our catalogue number for this item is ZX-001025.
What are the formula and molar mass of Trimethylchloro silane, 98%?
For Trimethylchloro silane, 98%, its formula is C3H9ClSi and its molar mass is 108.64 g/mol. The systematic (IUPAC) name is chloro(trimethyl)silane. InChIKey IJOOHPMOJXWVHK-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Trimethylchloro silane, 98%?
This listing is Synthesis grade with 98% purity. Standard packs are 250 mL, 1 L, 170 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Trimethylchloro silane, 98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Trimethylchloro silane, 98% to my country?
Yes. Because Trimethylchloro silane, 98% is classed as hazardous (UN 1298), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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