Dioxathion , CAS No.78-34-2

CAS: 78-34-2 Cat. No.: D356370 Molecular Weight: 456.54 EC Number: 201-107-7
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Synonyms
2,3-p-Dioxane S,S-bis(O,O-diethylphosphorodithioate) | Delanov | SCHEMBL15999 | Dioxationum | EPA Pesticide Chemical Code 037801 | DIOXATHION [MI] | HSDB 1599 | Caswell No. 393 | Dioxation [INN:BAN] | 1,4-Dioxan-2,3-diyl bis(O,O-diethylphosphorothiolothio
Storage
Room temperature
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Price
Qty
100mg
D356370-100mg
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2, 3-p-Dioxane S, S-bis(O, O-diethylphosphorodithioate) | Delanov | SCHEMBL15999 | Dioxationum | EPA Pesticide Chemical Code 037801 | DIOXATHION [MI] | HSDB 1599 | Caswell No. 393 | Dioxation [INN:BAN] | 1, 4-Dioxan-2, 3-diyl bis(O, O-diethylphosphorothiolothio
Storage
Room temperature
Shipped In
FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Canonical SmilesCCOP(=S)(OCC)SC1C(OCCO1)SP(=S)(OCC)OCC
IUPAC Name(3-diethoxyphosphinothioylsulfanyl-1,4-dioxan-2-yl)sulfanyl-diethoxy-sulfanylidene-λ5-phosphane
InChIKeyVBKKVDGJXVOLNE-UHFFFAOYSA-N
INCHI1S/C12H26O6P2S4/c1-5-15-19(21,16-6-2)23-11-12(14-10-9-13-11)24-20(22,17-7-3)18-8-4/h11-12H,5-10H2,1-4H3
Isomeric SMILES CCOP(=S)(OCC)SC1C(OCCO1)SP(=S)(OCC)OCC
UN Number 3018
Packing Group I
Molecular Weight 456.54
Reaxy-Rn 343806
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=343806&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDioxanes
Subclass1,4-dioxanes
Intermediate Tree Nodes Not available
Direct Parent1,4-dioxanes
Alternative Parents Dithiophosphate S-esters  Dithiophosphate O-esters  Sulfenyl compounds  Oxacyclic compounds  Organothiophosphorus compounds  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Dithiophosphate o-ester - Dithiophosphate s-ester - Para-dioxane - Organic dithiophosphate - Oxacycle - Sulfenyl compound - Organothiophosphorus compound - Organic oxygen compound - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1,4-dioxanes. These are organic compounds containing 1,4-dioxane, an aliphatic six-member ring with two oxygen atoms in ring positions 1 and 4.
External Descriptors Organophosphorus insecticides
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Melt Point(°C)-20° C
Molecular Weight456.500 g/mol
XLogP34.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count12
Exact Mass456.009 Da
Monoisotopic Mass456.009 Da
Topological Polar Surface Area170.000 Ų
Heavy Atom Count24
Formal Charge0
Complexity395.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count2
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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