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BGC » Chemicals A-Z » 1,3-Phenylene diisocyanate
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1,3-Phenylene diisocyanate

BGC Id:610443772117
CAS No:123-61-5
Synonyms:nsc 511721 ; 1,3-diisocyanatobenzene ; m-phenylene diisocyanate ; benzene 1,3-diisocyanate ; benzene, m-diisocyanato- ; nacconate400 ; 1,3-diisocyanato-benzen ; m-phenylene isocyanate ; nacconate 400 ; m-phenyleneisocyanate
Molecular Formula:C8H4N2O2
Molecular Weight:160.13
EINECS:204-637-7
Structural Formula

Verified providers in 2025

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C8H4N2O2 Molecular Weight: 160.13 Hazard Symbols: Xn UN Number: UN 2810 6.1/PG 3 WGKGermany: 3 PackingGroup: II HS Code: 29291000

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
nsc 511721 ; 1,3-diisocyanatobenzene ; m-phenylene diisocyanate ; benzene 1,3-diisocyanate ; benzene, m-diisocyanato- ; nacconate400 ; 1,3-diisocyanato-benzen ; m-phenylene isocyanate ; nacconate 400 ; m-phenyleneisocyanate
CAS:
123-61-5
EINECS:
204-637-7
Molecular Formula:
C8H4N2O2
MDL:
MFCD00002018
SMILES:
Clc1ccc2c(n1)sc(n2)C

Properties

Molecular Weight:
160.13 g·mol−1
Melting point:
49-51 °C(lit.)
Boiling point:
121 °C25 mm Hg(lit.)
Flash point:
>230 ºF

Suppliers

VUOS - Vyzkumny ustav organickych syntez a.s.

Unternehmensart: Producer
VUOS has two main activities – fine chemicals production and toxicology testing. VUOS - Vyzkumny ustav organickych syntez a.s. bietet auch 2-Naphthalenesulfonic acid an. VUOS is an European producer with strong support of in-house R&D, toxicology and analytical service. More than 60 years of VUOS history, ISO 9001:2001, GLP condition, effective environmental protection management and highly educated staff guarantee mutually advantageous cooperation with our partners. VUOS can offer custom synthesis from grams to tons, from R&D, laboratory synthesis, pilot to lar ...
Land: Czech Republic   Telefon: +420 466 823 300   Fax: +420 466 822 976

H&Z Industry Co.,Ltd

Land: P.R.China
Telefon: +86 13583185792
Fax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. Wir sind Lieferant von Ginseng tincture. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. Wir sind Lieferant von (3-Bromophenyl)methanamine. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Unternehmensart: Leading producer
Land: P.R.China
Telefon: +86-531-88980365
Fax: +86-531-88980365

Capot Chemical Co., Ltd.

Unternehmensart: Leading producer
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. Zusätzlich wird 6-Chloro-4-hydroxypyrimidine durch uns geliefert. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
Land: P.R.China   Telefon: +86-571-85586718   Fax: +86-571-85864795

Leap Chem Co., Ltd

Unternehmensart: Bulk and laboratory supplier
Land: P.R.China
Telefon: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Unternehmensart: Producer
Land: Germany

Safety Information

Hazard Classes:
6.1
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
20/21/22-36/37/38-42 (R)
Safety Codes:
22-26-36/37 (S)
WGK Germany:
3
RID / ADR:
UN 2810 6.1 / PG 3
RTECS:
NR0150000
Storage temperature:
Refrigerator (+4 °C)

What other providers are available for CAS 123-61-5?

In addition to the providers presented here for 1,3-Phenylene diisocyanate with the CAS number 123-61-5, there are other 4 providers with slightly different product names available for this CAS number.

Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +1 additional providers that we know from the past




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