(tert-Butoxycarbonylmethyl)triphenylphosphonium chloride - ≥98% , CAS No.35000-37-4

CAS: 35000-37-4 Cat. No.: I169777 Molecular Weight: 412.89 EC Number: 609-051-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(tert-Butoxycarbonylmethyl)triphenylphosphonium chloride | (tert-butoxycarbonylmethyl)triphenyl-phosphonium chloride | MFCD00043160 | DTXSID70583436 | (Tert-Buloxycarbonylmethyl)Triphenylphosphonium Chloride | (2-(tert-Butoxy)-2-oxoethyl)triphenylphosphon
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
I169777-5g
3

$16.90

$25.90
Save $9.00 (34.75%)
25g
I169777-25g
2

$62.90

$94.90
Save $32.00 (33.72%)
100g
I169777-100g
1

$217.90

$326.90
Save $109.00 (33.34%)
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Why this grade

≥98% 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.

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Literature proof

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

Specifications

Synonyms
(tert-Butoxycarbonylmethyl)triphenylphosphonium chloride | (tert-butoxycarbonylmethyl)triphenyl-phosphonium chloride | MFCD00043160 | DTXSID70583436 | (Tert-Buloxycarbonylmethyl)Triphenylphosphonium Chloride | (2-(tert-Butoxy)-2-oxoethyl)triphenylphosphon
Specifications & Purity
≥98%
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
≥98%
Names and Identifiers
Pubchem Sid504768114
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504768114
Canonical SmilesCC(C)(C)OC(=O)C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-]
IUPAC Name[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-triphenylphosphanium;chloride
InChIKeyPWEGQXPODNSKMU-UHFFFAOYSA-M
INCHI1S/C24H26O2P.ClH/c1-24(2,3)26-23(25)19-27(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22;/h4-18H,19H2,1-3H3;1H/q+1;/p-1
Isomeric SMILES CC(C)(C)OC(=O)C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-]
WGK Germany 3
Molecular Weight 412.89
Reaxy-Rn 4116684
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4116684&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassPhenylphosphines and derivatives
Intermediate Tree Nodes Not available
Direct ParentPhenylphosphines and derivatives
Alternative Parents Carboxylic acid esters  Monocarboxylic acids and derivatives  Organopnictogen compounds  Organophosphorus compounds  Organic oxides  Organic chloride salts  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Triphenylphosphine - Phenylphosphine - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic chloride salt - Organic salt - Organophosphorus compound - Organooxygen compound - Carbonyl group - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylphosphines and derivatives. These are compounds containing a phenylphosphine, which consists of phosphine substituent bound to a phenyl group.
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
J1930048Certificate of AnalysisMar 04, 2025 I169777
Chemical and Physical Properties
SensitivityMoisture sensitive.
Melt Point(°C)190℃
Molecular Weight412.900 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count7
Exact Mass412.136 Da
Monoisotopic Mass412.136 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count28
Formal Charge0
Complexity418.000
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 Count2
Solution Calculators
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