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820242 Sigma-AldrichDibutyl disulfide

Dibutyl disulfide for synthesis. CAS 629-45-8, chemical formula CH₃(CH₂)₃SS(CH₂)₃CH₃.

Dibutyl disulfide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA

Synonyms: Butyl disulfide

CAS #: 629-45-8 EC Number: 211-091-3 Molar Mass: 178.36 g/mol Chemical Formula: CH₃(CH₂)₃SS(CH₂)₃CH₃ Hill Formula: C₈H₁₈S₂

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Overview

Replacement Information

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
629-45-8	211-091-3	C₈H₁₈S₂	CH₃(CH₂)₃SS(CH₂)₃CH₃	178.36 g/mol

Pricing & Availability

Catalogue Number	Availability	Packaging	Qty/Pack	Price	Quantity
8202420025	Retrieving availability... — Limited Availability In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Limited Availability In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Glass bottle	25 ml	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites

Description
Catalogue Number	820242
Synonyms	Butyl disulfide
Description	Dibutyl disulfide

References

Product Information
CAS number	629-45-8
EC number	211-091-3
Hill Formula	C₈H₁₈S₂
Chemical formula	CH₃(CH₂)₃SS(CH₂)₃CH₃
Molar Mass	178.36 g/mol
HS Code	2930 90 98
Structure formula Image
Quality Level	MQ200

Applications
Application	Dibutyl disulfide for synthesis. CAS 629-45-8, chemical formula CH₃(CH₂)₃SS(CH₂)₃CH₃.

Biological Information

Physicochemical Information
Density	0.937 g/cm3
Explosion limit	0.8 %(V)
Flash point	93 °C
Melting Point	-94 °C

Dimensions

Materials Information

Toxicological Information

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
Precautionary Statement(s)	P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P264: Wash skin thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear protective gloves/ eye protection/ face protection. P302 + P352: IF ON SKIN: Wash with plenty of water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Warning
Storage class	10 - 13 Other liquids and solids
WGK	WGK 3 highly hazardous to water
Disposal	6 Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.

Safety Information
Categories of danger	irritant

Product Usage Statements

Storage and Shipping Information
Storage	Store below +30°C.

Packaging Information

Transport Information

Supplemental Information

Specifications
Assay (GC, area%)	≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C)	0.936 - 0.938
Identity (IR)	passes test

Global Trade Item Number
Catalogue Number	GTIN
8202420025	04022536454795

Documentation

Dibutyl disulfide SDS

Title
Safety Data Sheet (SDS)

Dibutyl disulfide Certificates of Analysis

Product Number	Packaging	Specification	Lot Number
8202420025	Glass bottle	PDF Specification Document	Enter Lot Number

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