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Merck
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157767

Sigma-Aldrich

Sulfuryl chloride

97%

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25 ML
₩97,034
1 L
₩244,615

₩97,034

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모든 사진(1)

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25 ML
₩97,034
1 L
₩244,615

About This Item

Linear Formula:
SO2Cl2
CAS Number:
7791-25-5
Molecular Weight:
134.97
EC Number:
232-245-6
MDL number:
MFCD00011451
UNSPSC 코드:
12352302
PubChem Substance ID:
57647521
NACRES:
NA.21

₩97,034

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벌크 견적 요청

Grade

for analytical purposes

Quality Level

200

vapor density

4.7 (vs air)

vapor pressure

100 mmHg ( 17.8 °C)
105 mmHg ( 20 °C)

분석

97%

양식

liquid

refractive index

n20/D 1.443 (lit.)

bp

68-70 °C (lit.)

mp

−54 °C (lit.)

density

1.665 g/mL at 20 °C (lit.)

SMILES string

ClS(Cl)(=O)=O

InChI

1S/Cl2O2S/c1-5(2,3)4

InChI key

YBBRCQOCSYXUOC-UHFFFAOYSA-N

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관련 카테고리

일반 설명

Sulfuryl chloride is a sulfur containing reagent. It is widely used for chlorination of various compounds, as it dissociates into sulfur dioxide and chlorine during reaction. Thus, it acts as a source of molecular chlorine for various aromatic chlorination reactions.[1] Its chlorination reaction with dimethyl sulfide has been studied.[2] Sulfuryl chloride may be used as an efficient reagent for the p-chlorination of phenols.[3]

애플리케이션

Sulfuryl chloride (SO2Cl2) may be used in the following studies:
  • Synthesis of α-chloroketones.[4]
  • Regioselective (ortho-selective) chlorination of phenols.[3][5]
  • Conversion of monocyclic allylic cis-1,2-diols to the corresponding trans-1,2-chlorohydrins.[6]
  • Preparation of β-chlorotetrahydrofuran derivatives.[7]

Sulfuryl chloride may be used as an efficient reagent for the p-chlorination of phenols.[3]

픽토그램

Skull and crossbonesCorrosion
GHS06,GHS05

신호어

Danger

유해 및 위험 성명서

H314,H330,H335

Hazard Classifications

Acute Tox. 2 Inhalation - Eye Dam. 1 - Skin Corr. 1C - STOT SE 3

표적 기관

Respiratory system

보충제 위험성

EUH014

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

개인 보호 장비

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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시험 성적서(COA)

Lot/Batch Number
STBL4240
STBL2022
STBL3226
STBK9649
STBK3652

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문서 라이브러리 방문

Application of Sulfuryl Chloride for the Quick Construction of β-Chlorotetrahydrofuran Derivatives from Homoallylic Alcohols under Mild Conditions.
Zeng X, et al.
Synthesis, 45(17), 2391-2396 (2013)
Noam I Saper et al.
The Journal of organic chemistry, 79(2), 809-813 (2013-12-18)
2,2,6,6-Tetramethylpiperidine (TMP)-catalyzed (1-10%) chlorinations of phenols by SO2Cl2 in aromatic solvents are more ortho selective than with primary and less hindered secondary amine catalysts. Ortho-selective chlorination is successful even with electron deficient phenols such as 2-hydroxybenzaldehyde and 2'-hydroxyacetophenone. Notably, ortho
The chlorination of active hydrogen compounds with sulfuryl chloride. I. Ketones.
Wyman DP and Kaufman PR.
The Journal of Organic Chemistry, 29(7), 1956-1960 (1964)
Chlorinations with sulfuryl chloride. I. The peroxide-catalyzed chlorination of hydrocarbons.
Kharasch MS and Brown HC.
Journal of the American Chemical Society, 61(8), 2142-2150 (1939)
Derek R Boyd et al.
Organic & biomolecular chemistry, 12(13), 2128-2136 (2014-02-27)
Monocyclic allylic cis-1,2-diols reacted with sulfuryl chloride at 0 °C in a regio- and stereo-selective manner to give 2-chloro-1-sulfochloridates, which were hydrolysed to yield the corresponding trans-1,2-chlorohydrins. At -78 °C, with very slow addition of sulfuryl chloride, cyclic sulfates were
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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    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/449/386/product-dating-information-mk.pdf

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    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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