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92361

Chlorotrimethylsilane

≥98.0% (GC)

Synonyma:

TMCS, Trimethylchlorosilane, Trimethylsilyl chloride

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Vám/SKUDostupnostCena
100 mL
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1 140,00 Kč
250 mL
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1 600,00 Kč
500 mL
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2 370,00 Kč
1 L
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3 960,00 Kč

O této položce

Lineární vzorec:
(CH3)3SiCl
Číslo CAS:
Molekulová hmotnost:
108.64
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-900-5
Beilstein/REAXYS Number:
1209232
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid

1 140,00 Kč


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vapor density

3.7 (vs air)

Quality Segment

vapor pressure

100 mmHg ( 25 °C)

assay

≥98.0% (GC)

form

liquid

autoignition temp.

752 °F

expl. lim.

6.4 %

reaction suitability

reactivity: alcohol reactive, reagent type: protection reagent

refractive index

n20/D 1.387 (lit.)

bp

57 °C (lit.)

mp

−40 °C (lit.)

density

0.856 g/mL at 25 °C (lit.)

functional group

silyl

SMILES string

C[Si](C)(C)Cl

InChI

1S/C3H9ClSi/c1-5(2,3)4/h1-3H3

InChI key

IJOOHPMOJXWVHK-UHFFFAOYSA-N

General description

Chlorotrimethylsilane is a chloro-organosilane compound mainly used for silylation reactions.

Application

Chlorotrimethylsilane has been used to silanize glass surface to make them more hydrophobic. It can be used in combination with hexamethyldisilazane for the protection of alcohols by forming trimethylsilyl ethers via silylation reaction. Also used in Fisher Glycosylation

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Tato položka
923609554189595
description

≥98.0% (GC)

description

puriss., ≥99.0% (GC)

description

Wacker Chemie AG, ≥99.0% (GC)

description

derivatization grade (GC derivatization), LiChropur™, ≥99.0% (GC)

assay

≥98.0% (GC)

assay

≥99.0% (GC)

assay

≥99.0% (GC)

assay

≥99.0% (GC)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

reaction suitability

reagent type: protection reagent, reactivity: alcohol reactive

reaction suitability

reactivity: alcohol reactive, reagent type: protection reagent

reaction suitability

reagent type: protection reagent, reactivity: alcohol reactive

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

bp

57 °C (lit.)

bp

57 °C (lit.)

bp

57 °C (lit.)

bp

57 °C (lit.)

form

liquid

form

liquid

form

liquid

form

liquid

refractive index

n20/D 1.387 (lit.)

refractive index

n20/D 1.387 (lit.)

refractive index

n20/D 1.387 (lit.)

refractive index

n20/D 1.387 (lit.)


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Výstražné slovo

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

supp_hazards

Skladovací třída

3 - Flammable liquids

Co se děje?

WGK 1

Bod vzplanutí (°F)

-18.4 °F - closed cup

Bod vzplanutí (°C)

-28 °C - closed cup

PPE (osobní ochranné prostředky)

Faceshields, Gloves, Goggles



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Osvědčení o analýze (COA)

Lot/Batch Number

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Questions

1–3 of 3 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. Is this product sold in a Sure/seal bottle?

    1 answer
    1. This product is not packaged with a septum or Sure/Seal. Please see the link below to review product 386529, which is package with Sure/Seal closures.
      https://www.sigmaaldrich.com/US/en/product/aldrich/386529

      Helpful?

  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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