1,4-Phenylene diisocyanate

Product Name: 1,4-Phenylene diisocyanate
CAS No.: 104-49-4
Chemical Name: 1,4-Phenylene diisocyanate
Synonyms: PPDI;1,4-Diisocyanatobenzene;P-PHENYLENE DIISOCYANATE;1,4-PhenyL;FLURBIPROFEN USP24;1,4-Phenylene diisoc;p-phenyleneisocyanate;p-phenyl diisocyanate;Phenylene diisocyanat;1,4-Phenyldiisocyanate
CBNumber: CB5409756
Molecular Formula: C8H4N2O2
Formula Weight: 160.13
MOL File: 104-49-4.mol

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1,4-Phenylene diisocyanate Property

Melting point:: 96-99 °C (lit.)
Boiling point:: 260 °C (lit.)
Density: 1.3848 (rough estimate)
vapor pressure: <0.01 mm Hg ( 20 °C)
refractive index: 1.4900 (estimate)
Flash point:: >230 °F
solubility: THF: soluble
form: powder to crystal
color: White to Light yellow
Water Solubility: 130mg/L at 20℃
Stability:: Stable. Combustible. Incompatible with strong oxidising agents, strong alkalies, strong acids, alcohols, amines. Moisture sensitive.
LogP: 3.19 at 20℃
CAS DataBase Reference: 104-49-4(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,4-diisocyanato-(104-49-4)
EPA Substance Registry System: 1,4-Phenylene diisocyanate (104-49-4)

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Safety

Hazard Codes: Xn,C
Risk Statements: 20/21/22-36/37/38-42-34-41-38
Safety Statements: 22-26-36/37-45-36/37/39
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: CZ6150000
HazardClass: 6.1
PackingGroup: III
HS Code: 29291010

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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

H330Fatal if inhaled

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 262242
Product name: 1,4-Phenylene diisocyanate
Packaging: 25g
Price: $83.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 262242
Product name: 1,4-Phenylene diisocyanate
Packaging: 100g
Price: $138
Updated: 2024/03/01

TCI Chemical

Product number: P1640
Product name: 1,4-Phenylene Diisocyanate
Purity: >98.0%(GC)
Packaging: 25g
Price: $59
Updated: 2024/03/01

TCI Chemical

Product number: P1640
Product name: 1,4-Phenylene Diisocyanate
Purity: >98.0%(GC)
Packaging: 250g
Price: $287
Updated: 2024/03/01

AK Scientific

Product number: 9289AJ
Product name: 1,4-Phenylene Diisocyanate
Packaging: 25g
Price: $36.2
Updated: 2021/12/16

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1,4-Phenylene diisocyanate Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystals

Uses

1,4-Phenylene diisocyanate has been used:

as croos-linking reagent to investigate the mechanism of enzyme immobilization on silanized surfaces
in the synthesis of dipodal bis-urea receptor, a selective receptor for hydrogen sulfate
in deposition of polyurea resists films via molecular layer deposition

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 7, p. 177, 1970 DOI: 10.1002/jhet.5570070126

General Description

White crystals or pale yellow chunky solid. Pungent odor.

Air & Water Reactions

Reacts slowly with water to form CO2

Reactivity Profile

1,4-Phenylene diisocyanate is sensitive to moisture. 1,4-Phenylene diisocyanate is incompatible with water, strong acids, strong alkalis, strong oxidizers, alcohol, amines and other hydrogen compounds.

Fire Hazard

1,4-Phenylene diisocyanate is combustible.

Flammability and Explosibility

Not classified

1,4-Phenylene diisocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-Phenylene diisocyanate Suppliers

Americas 1 China 231 China Hong Kong 1 Europe 3 France 1 Germany 2 India 2 Japan 1 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 3 United States 21 Global 269

MOLEKULA Ltd.

Tel: --
Fax: --
Email: kevinbanks@molekula.com
Country: United Kingdom
ProdList: 6140
Advantage: 66

CARBONE SCIENTIFIC CO.,LTD

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Fax: --
Email: sales@carbonesci.com
Country: United Kingdom
ProdList: 6666
Advantage: 30

Eurolabs Limited

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Country: United Kingdom
ProdList: 6309
Advantage: 46

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View Lastest Price from 1,4-Phenylene diisocyanate manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 1,4-Phenylene diisocyanate 104-49-4
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-21

Hebei Chuanghai Biotechnology Co,.LTD

Product: 1,4-Phenylene diisocyanate 104-49-4
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-13

Hebei Anlijie Biotechnology Co., Ltd

Product: 1,4-Phenylene diisocyanate 104-49-4
Price: US $1.00/g
Min. Order: 10g
Purity: 99%
Supply Ability: 80000g
Release date: 2023-09-07

104-49-4, 1,4-Phenylene diisocyanateRelated Search:

Isophorone diisocyanate Hexamethylene Diisocyanate p-Phenylenediamine 4-Aminobenzoic acid Sulfanilic acid 4-Biphenylcarboxaldehyde TEREPHTHALIC ACID DIALLYL ESTER 4,4'-Methylenedi-p-phenylene diisocyanate,METHYLENE DI-P-PHENYLENE DIISOCYANATE,Methylenebis(1,4-phenylene) diisocyanate,Methylenebis(1,4-phenylene)diisocyanate Tolylene-2,4-diisocyanate TOLYLENE 2,5-DIISOCYANATE METHYLISOCYANATE 1 X 500MG NEAT Phenyl isocyanate METHYLENE DI-P-PHENYLENE DIISOCYANATE 1-N-PROPYLPIPERAZINE DIHYDROBROMIDE 4-CHLORO-6-METHYL-1,3-PHENYLENE DIISOCYANATE,4-CHLORO-6-METHYL-M-PHENYLENE DIISOCYANATE 1-PROPYLPIPERAZINE 2-METHYL-M-PHENYLENE DIISOCYANATE 2,4,6-TRIMETHYL-1,3-PHENYLENE DIISOCYANATE

isocyanicacid,p-phenyleneester

Phenylene-1,4-diisocyanate

p-Phenylene isocyanate

p-phenyleneisocyanate

P-PHENYLENE DIISOCYANATE

PPDI

FLURBIPROFEN USP24

p-phenyl diisocyanate

Para Phenylene Diisocyanate

1,4-Phenyldiisocyanate

p-phenyl diisocyanate (PPDI)

1,4-PHENYLENE DIISOCYANATE 99%

Phenylene diisocyanate, 1,4-

4,4'-phenyl isocyanate

1,4-Phenylene diisoc

1,4-PhenyL

1,4-Phenylene diisocyanate 104-49-4

104-49-4 p-Phenylene diisocyanate

Phenylene diisocyanat

1,4-Phenylene diisocyate

BENZENE 1,4-DIISOCYANATE

1,4-PHENYLENE DIISOCYANATE

1,4-Benzenediisocyanate

1,4-diisocyanato-benzen

1,4-Diisocyanatobenzene

1,4-diisocyanato-Benzene

benzene,1,4-diisocyanato-

Isocyanic acid, p-phenylene ester

1,4-PhenyleneDiisocyanate&gt

1,4-Phenylene diisocyanate ISO 9001：2015 REACH

1,4-Phenylene disocyanate

104-49-4

C6H4NCO2

ISOCYANATE

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