Methylidynetri-p-phenylene triisocyanate - 27% in ethyl acetate , CAS No.2422-91-5

CAS: 2422-91-5 Cat. No.: M303166 Molecular Weight: 367.36 EC Number: 219-351-8 PubChem CID: 75500
AVAILABLE TO ORDER
GRADE & PURITY 27% in ethyl acetate
Synonyms
1,1',1''-Methanetriyltris(4-isocyanatobenzene)
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
M303166-25g
4
$169.90
100g
M303166-100g
1
$479.90
Enter a quantity for the sizes you want to add.
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Why this grade

27% in ethyl acetate for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Application:

1,1',1''-Methylidynetris[4-isocyanato-benzene is a standard used in research with polymers.

Specifications

Synonyms
1, 1', 1''-Methanetriyltris(4-isocyanatobenzene)
Specifications & Purity
27% in ethyl acetate
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Isomeric SMILES C1=CC(=CC=C1C(C2=CC=C(C=C2)N=C=O)C3=CC=C(C=C3)N=C=O)N=C=O
PubChem CID 75500
Molecular Weight 367.36

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

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.

6 results found

Lot NumberCertificate TypeDateItem
G2320937Certificate of AnalysisMay 09, 2026 M303166
G2320938Certificate of AnalysisMay 09, 2026 M303166
G2320940Certificate of AnalysisMay 09, 2026 M303166
F2517727Certificate of AnalysisMay 26, 2025 M303166
F2517753Certificate of AnalysisMay 26, 2025 M303166
G2320934Certificate of AnalysisJun 30, 2023 M303166
Chemical and Physical Properties
SensitivityMoisture Sensitive
Refractive Index1.621
Flash Point(°C)204.7℃
Boil Point(°C)265 ℃(Press: 1.0-1.2 Torr)
Citations of This Product
References
1. Weijun Yang, Wei Zhou, Ning Ding, Sudan Shen, Daqian Gao, Debora Puglia, Yaqiang Duan, Pengwu Xu, Tianxi Liu, Zhenyu Wang, Piming Ma.  (2024)  Biobased photothermal responsive shape memory polythioether/MXene nanocomposites with self-extinguishing performance.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.154591]
2. Ning Ding, Yi Yang, Wei Zhou, Debora Puglia, Pengwu Xu, Deyu Niu, Weijun Yang, Piming Ma.  (2024)  Tailoring biobased polythiourethane crosslinking networks with flame-retardancy and remote ultrafast infrared “welding” performance.  Journal of Materials Chemistry A,  12  (44): (30398-30408).  [PMID:] [10.1039/D4TA05966B]
3. Lvyuan Chen, Kungang Chai, Dongli Li, Youquan Zhang, Fang Lai.  (2025)  High-efficiency capture of bisphenol pollutants of different sizes by rigid aromatic β-cyclodextrin polymers with hierarchical porous networks.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2025.165508]
Solution Calculators
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