ChemicalBook > CAS DataBase List > 1,3-PHENYLENE DIISOCYANATE

1,3-PHENYLENE DIISOCYANATE

Product Name
1,3-PHENYLENE DIISOCYANATE
CAS No.
123-61-5
Chemical Name
1,3-PHENYLENE DIISOCYANATE
Synonyms
NSC 511721;nacconate400;Nacconate 400;m-phenyleneisocyanate;m-Phenylene isocyanate;1,3-Diisocyanatobenzene;1,3-diisocyanato-benzen;BENZENE 1,3-DIISOCYANATE;M-PHENYLENE DIISOCYANATE;Benzene, m-diisocyanato-
CBNumber
CB7141168
Molecular Formula
C8H4N2O2
Formula Weight
160.13
MOL File
123-61-5.mol
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1,3-PHENYLENE DIISOCYANATE Property

Melting point:
49-51 °C(lit.)
Boiling point:
121 °C25 mm Hg(lit.)
Density 
1.3848 (rough estimate)
refractive index 
1.4900 (estimate)
Flash point:
>230 °F
storage temp. 
2-8°C
form 
powder to lump
color 
Crystals
Water Solubility 
Soluble in hot benzene. Hydrolyzes in water.
Sensitive 
Moisture Sensitive
BRN 
776957
CAS DataBase Reference
123-61-5(CAS DataBase Reference)
EPA Substance Registry System
1,3-Phenylene diisocyanate (123-61-5)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-42
Safety Statements 
22-26-36/37
RIDADR 
UN 2810 6.1/PG 3
WGK Germany 
3
RTECS 
NR0150000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29291000
Toxicity
LD50 ivn-mus: 5600 mg/kg CSLNX* NX#07804
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
308234
Product name
1,3-Phenylene diisocyanate
Purity
95%
Packaging
5g
Price
$103.6
Updated
2024/03/01
TCI Chemical
Product number
P1092
Product name
1,3-Phenylene Diisocyanate
Purity
>98.0%(GC)
Packaging
1g
Price
$50
Updated
2024/03/01
TCI Chemical
Product number
P1092
Product name
1,3-Phenylene Diisocyanate
Purity
>98.0%(GC)
Packaging
5g
Price
$166
Updated
2024/03/01
TRC
Product number
P319778
Product name
1,3-Phenylene Diisocyanate
Packaging
2.5g
Price
$220
Updated
2021/12/16
Apolloscientific
Product number
OR30536
Product name
1,3-Phenylene Diisocyanate
Purity
98%
Packaging
1g
Price
$69
Updated
2021/12/16
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1,3-PHENYLENE DIISOCYANATE Chemical Properties,Usage,Production

Chemical Properties

White to off-white fused solid

Uses

1,??3-??Phenylene Diisocyanate is a reagent used in the synthesis of polyurethane materials and other thermoplastics.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.

Reactivity Profile

Isocyanates and thioisocyanates, such as 1,3-PHENYLENE DIISOCYANATE, are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence, [Wischmeyer(1969)].

Safety Profile

A sensitizer at very low concentrations. Deadly poison by intravenous route. When heated to decomposition it emits toxic fumes of NOx and CN-. See also ESTERS.

1,3-PHENYLENE DIISOCYANATE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,3-PHENYLENE DIISOCYANATE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6134
Advantage
55
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
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View Lastest Price from 1,3-PHENYLENE DIISOCYANATE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
1,3-Phenylene diisocyanate 123-61-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
1,3-PHENYLENE DIISOCYANATE 123-61-5
Price
US $2.00/KG
Min. Order
1g
Purity
98%MIN
Supply Ability
ASK
Release date
2020-01-14

123-61-5, 1,3-PHENYLENE DIISOCYANATERelated Search:


  • isocyanicacid,m-phenyleneester
  • m-Phenylene isocyanate
  • m-phenyleneisocyanate
  • Nacconate 400
  • nacconate400
  • Isocyanic acid, m-phenylene ester
  • M-PHENYLENE DIISOCYANATE
  • BENZENE 1,3-DIISOCYANATE
  • 1,3-PHENYLENE DIISOCYANATE
  • 1,3-diisocyanato-benzen
  • 1,3-Diisocyanatobenzene
  • Benzene, 1,3-diisocyanato-
  • Benzene, m-diisocyanato-
  • benzene,1,3,-diisocyanato-
  • benzene,1,3-diisocyanato-
  • (1,3-Phenylene)bisisocyanate
  • 1,3-Phenylenediisocyanate 98%
  • 1,3-PHENYLENE DIISOCYANATE 97+%
  • m-Phenylene diisocyanate,96%
  • M-Phenylene diisocyanate, 96% 1GR
  • M-Phenylene diisocyanate, 96% 5GR
  • NSC 511721
  • 1,3-PHENYLENE DIISOCYATE
  • 1,3-PhenyleneDiisocyanate&gt
  • 123-61-5
  • Isocyanate Monomers
  • Monomers
  • Polymer Science