Isocyanic Acid Dodecyl Ester - ≥98% , CAS No.4202-38-4

CAS: 4202-38-4 Cat. No.: D770155 Molecular Weight: 211.34 EC Number: 224-111-0 PubChem CID: 77873
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Dodecyl isocyanate
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
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Size
Status
Price
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1g
D770155-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$25.90
5g
D770155-5g
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$89.90
25g
D770155-25g
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$311.90
100g
D770155-100g
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$1,894.90

$2,210.90
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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.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Uses include the synthesis of carbodiimides from phosphinimines in preparing AZT analogues.

Specifications

Synonyms
Dodecyl isocyanate
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
Canonical SmilesCCCCCCCCCCCCN=C=O
IUPAC Name1-isocyanatododecane
InChIKeyYIDSTEJLDQMWBR-UHFFFAOYSA-N
INCHI1S/C13H25NO/c1-2-3-4-5-6-7-8-9-10-11-12-14-13-15/h2-12H2,1H3
Isomeric SMILES CCCCCCCCCCCCN=C=O
PubChem CID 77873
Molecular Weight 211.34

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
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassIsocyanates
Intermediate Tree Nodes Not available
Direct ParentIsocyanates
Alternative Parents Propargyl-type 1,3-dipolar organic compounds  Organopnictogen compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Isocyanate - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as isocyanates. These are organic compounds containing the isocyanic acid tautomer, HN=C=O, of cyanic acid, HOC#N or its hydrocarbyl derivatives RN=C=O.
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.

4 results found

Lot NumberCertificate TypeDateItem
J2515405Certificate of AnalysisSep 26, 2025 D770155
J2515406Certificate of AnalysisSep 26, 2025 D770155
J2515407Certificate of AnalysisSep 26, 2025 D770155
J2515436Certificate of AnalysisSep 26, 2025 D770155
Chemical and Physical Properties
SensitivityHeat sensitive;Moisture sensitive
Flash Point(°C)134°C
Boil Point(°C)157-161°C/21mmHg
Molecular Weight211.340 g/mol
XLogP36.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count11
Exact Mass211.194 Da
Monoisotopic Mass211.194 Da
Topological Polar Surface Area29.400 Ų
Heavy Atom Count15
Formal Charge0
Complexity162.000
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. Min Zhong, Peiqin Liang, Zhenzhen Feng, Xin Yang, Guang Li, Rui Sun, Lijuan He, Jinxiu Tan, Yangpengcheng Xiao, Zhiqiang Yu, Muhua Yi, Xuefeng Wang.  (2023)  A nanocomposite competent to overcome cascade drug resistance in ovarian cancer via mitochondria dysfunction and NO gas synergistic therapy.  Asian Journal of Pharmaceutical Sciences,      [PMID:38161785] [10.1016/j.ajps.2023.100872]
Solution Calculators
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