Dimethylthiophosphinoyl Chloride - ≥97% , CAS No.993-12-4

CAS: 993-12-4 Cat. No.: D154281 Molecular Weight: 128.55 EC Number: 213-606-7
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
Dimethylphosphinothioyl chloride | chloro-dimethyl-sulfanylidene-lambda5-phosphane | Chlorodimethylphosphine sulfide | Dimethylthiophosphinoyl Chloride | DTXSID6075439 | MFCD00014454 | FT-0633210 | Phosphinothioic chloride, dimethyl- | D2159 | Dimethyl th
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D154281-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$89.90
1g
D154281-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$247.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Dimethylphosphinothioyl chloride | chloro-dimethyl-sulfanylidene-lambda5-phosphane | Chlorodimethylphosphine sulfide | Dimethylthiophosphinoyl Chloride | DTXSID6075439 | MFCD00014454 | FT-0633210 | Phosphinothioic chloride, dimethyl- | D2159 | Dimethyl th
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesCP(=S)(C)Cl
IUPAC Namechloro-dimethyl-sulfanylidene-λ5-phosphane
InChIKeyUGOLAPHJCTVIEW-UHFFFAOYSA-N
INCHI1S/C2H6ClPS/c1-4(2,3)5/h1-2H3
Isomeric SMILES CP(=S)(C)Cl
NSC Number 3265
Packing Group II
Molecular Weight 128.55
Reaxy-Rn 906761
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=906761&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ Certificate of Analysis (COA)

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

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganophosphorus compounds
ClassOrganothiophosphorus compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganothiophosphorus compounds
Alternative Parents Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organothiophosphorus compound - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organothiophosphorus compounds. These are organic derivatives of thiophosphonic acid, thiophosphoric acid, dithiophosphoric acid, or phosphorotrithioic acid, or derivatives thereof. Thiophosphonic acid, dithiophosphoric acid, thiophosphoric acid, and phosphorotrithioic acid are thiophosphorus compounds with the formula OP(O)(=S), OP(S)(=S)O, OP(O)(=S)O, and OP(=S)(S)S, respectively.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateItem
I2523317Certificate of AnalysisSep 16, 2025 D154281
Chemical and Physical Properties
SensitivityMoisture Sensitive,Heat Sensitive
Refractive Index1.54
Boil Point(°C)78°C/15mmHg(lit.)
Molecular Weight128.560 g/mol
XLogP31.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass127.962 Da
Monoisotopic Mass127.962 Da
Topological Polar Surface Area32.100 Ų
Heavy Atom Count5
Formal Charge0
Complexity64.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Man Du, Baolong Huo, Mengwen Li, Ao Shen, Xue Bai, Yaru Lai, Jiemin Liu, Yunxu Yang.  (2018)  A “Turn-On” fluorescent probe for sensitive and selective detection of fluoride ions based on aggregation-induced emission.  RSC Advances,  (57): (32497-32505).  [PMID:35547726] [10.1039/C8RA06774K]
2. Man Du, Baolong Huo, Jiemin Liu, Mengwen Li, Leqiu Fang, Yunxu Yang.  (2018)  A near-infrared fluorescent probe for selective and quantitative detection of fluoride ions based on Si-Rhodamine.  ANALYTICA CHIMICA ACTA,      [PMID:30032767] [10.1016/j.aca.2018.05.013]
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.