1,3-PHENYLENE DIISOCYANATE

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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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:

Tolylene-2,4-diisocyanate 1-CHLOROMETHYL-2,4-DIISOCYANATOBENZENE 97%,1-CHLOROMETHYL-2,4-DIISOCYANATOBENZENE 2-METHYL-M-PHENYLENE DIISOCYANATE 1,3-PHENYLENE DIISOCYANATE 4-CHLORO-6-METHYL-1,3-PHENYLENE DIISOCYANATE,4-CHLORO-6-METHYL-M-PHENYLENE DIISOCYANATE 1,4-Phenylene diisocyanate Methylenebis(1,4-phenylene)diisocyanate,Methylenebis(1,4-phenylene) diisocyanate,4,4'-Methylenedi-p-phenylene diisocyanate,METHYLENE DI-P-PHENYLENE DIISOCYANATE METHYLENE DI-P-PHENYLENE DIISOCYANATE 2,4-dioxo-1,3-diazetidine-1,3-diylbis(p-phenylenethio-o-phenylene) diisocyanate 2,4,6-TRIMETHYL-1,3-PHENYLENE DIISOCYANATE TRIPHENYLOLMETHANE TRIGLYCIDYL ETHER 2,6-TOLYLENE DIISOCYANATE ADDUCT 4-[[p-(p-isocyanatobenzyl)phenyl]imino]-2-oxo-1,3-diazetidine-1,3-diylbis(p-phenylenemethylene-p-phenylene) diisocyanate 2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate Oxybis(1,4-phenylene)diisocyanate 2,4,6-triisopropyl-m-phenylene diisocyanate (Hexafluoroisopropylidene)bis(4,1-phenylene)diisocyanate Hexanedioic acid, polymer with 1,4-butanediol and 1,4-diisocyanatobenzene 6-dodecyl-1,3-phenylene diisocyanate ,1-Dodecyl-2,4-diisocyanatobenzene

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