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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 308234
- Product name
- 1,3-Phenylene diisocyanate
- Purity
- 95%
- Packaging
- 5g
- Price
- $103.6
- Updated
- 2024/03/01
- Product number
- P1092
- Product name
- 1,3-Phenylene Diisocyanate
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $50
- Updated
- 2024/03/01
- Product number
- P1092
- Product name
- 1,3-Phenylene Diisocyanate
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $166
- Updated
- 2024/03/01
- Product number
- P319778
- Product name
- 1,3-Phenylene Diisocyanate
- Packaging
- 2.5g
- Price
- $220
- Updated
- 2021/12/16
- Product number
- OR30536
- Product name
- 1,3-Phenylene Diisocyanate
- Purity
- 98%
- Packaging
- 1g
- Price
- $69
- Updated
- 2021/12/16
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
1,3-PHENYLENE DIISOCYANATE Suppliers
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View Lastest Price from 1,3-PHENYLENE DIISOCYANATE manufacturers
- 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
- 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