ChemicalBook > CAS DataBase List > 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE

1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE

Product Name: 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE
CAS No.: 2778-42-9
Chemical Name: 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE
Synonyms: TMXDI;m-tmxdi;TMXDI(META);Bisisocyanotopropylbenzene;m-pheny dimethyl diisocyanate;m-tetramethylxylenediisocyanate;META-TETRAMETHYLXYLENEDIISOCYANATE;tetramethyl-m-xylylenediisocyanate;1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE;1,3-Bis(2-isocyanoto-2-propyl)benzene
CBNumber: CB3496112
Molecular Formula: C14H16N2O2
Formula Weight: 244.29
MOL File: 2778-42-9.mol

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1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE Property

Melting point:: -10°C(lit.)
Boiling point:: 106 °C0.9 mm Hg(lit.)
Density: 1.06 g/mL at 25 °C(lit.)
vapor pressure: 0.386Pa at 25℃
refractive index: n20/D 1.511(lit.)
Flash point:: 308 °F
storage temp.: 0-10°C
solubility: Chloroform (Slightly)
form: Oil
color: Colourless
Stability:: Moisture Sensitive
LogP: 4.74
EPA Substance Registry System: m-Tetramethylxylene diisocyanate (2778-42-9)

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Safety

Hazard Codes: Xn,N,T+
Risk Statements: 20/21/22-36/37/38-43-50/53-48/23-36/38-26
Safety Statements: 26-36-61-60-45-36/37-28
RIDADR: 2206
WGK Germany: 3
RTECS: CY8480000
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29291090
Hazardous Substances Data: 2778-42-9(Hazardous Substances Data)

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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

H372Causes damage to organs through prolonged or repeated exposure

H410Very toxic 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: 409502
Product name: 1,3-Bis(1-isocyanato-1-methylethyl)benzene
Purity: 97%
Packaging: 100ml
Price: $61.27
Updated: 2025/07/31

Sigma-Aldrich

Product number: 409502
Product name: 1,3-Bis(1-isocyanato-1-methylethyl)benzene
Purity: 97%
Packaging: 500ml
Price: $190
Updated: 2024/03/01

TCI Chemical

Product number: B1442
Product name: 1,3-Bis(2-isocyanato-2-propyl)benzene
Purity: >97.0%(GC)
Packaging: 25g
Price: $72
Updated: 2025/07/31

TCI Chemical

Product number: B1442
Product name: 1,3-Bis(2-isocyanato-2-propyl)benzene
Purity: >97.0%(GC)
Packaging: 500g
Price: $142
Updated: 2025/07/31

TRC

Product number: B448865
Product name: 1,3-Bis(2-isocyanato-2-propyl)benzene
Packaging: 250mg
Price: $45
Updated: 2021/12/16

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1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to light yellow liquid

1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE Suppliers

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2778-42-9, 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENERelated Search:

Hexamethylene Diisocyanate (R)-(+)-1-Phenylethyl isocyanate tert-Butylisocyanate 1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE 1,3-Bis(isocyanatomethyl)benzene (S)-(-)-1-Phenylethyl isocyanate (R)-m-Methyl-a-phenethylamin 1,3-Bis(aminomethyl)benzene 3-METHYLBENZYL ISOCYANATE 1-METHYL-1-M-TOLYL-ETHYLAMINE Benzyl isocyanate Isopropyl isocyanate (S)-m-Methyl-a-phenylethylamine

Bisisocyanotopropylbenzene

m-pheny dimethyl diisocyanate

TMXDI

α,α,α',α'-tetramethyl-1,3-xylylene diisocyanate

META-TETRAMETHYLXYLENEDIISOCYANATE

ALPHA,ALPHA,ALPHA'',ALPHA''-Tetramethyl-m-xylylene diisocyanate

isocyanicacid,m-phenylenediisopropylideneester

m-tetramethylxylenediisocyanate

m-tmxdi

tetramethyl-m-xylylenediisocyanate

1,3-BIS(2-ISOCYANATO-2-PROPYL)BENZENE

1,3-BIS(1-ISOCYANATO-1-METHYLETHYL)BENZENE

ALPHA,ALPHA,ALPHA',ALPHA'-TETRAMETHYL-1,3-XYLYLENE DIISOCYANATE

(1,3-Phenylene)bis(dimethylmethylene)diisocyanate

[(1,3-Phenylene)bis(dimethylmethylene)]bisisocyanate

3,1-Phenylenebis(dimethylmethylene)bisisocyanate

1,3-Bis(2-isocyanoto-2-propyl)benzene

alpha,alpha,alpha’,alpha’-tetramethyl-m-phenylenedimethylenediisocyanate

alpha,alpha,alpha’,alpha’-tetramethyl-m-xylylenediisocyanat

Benzene, 1,3-bis(1-isocyanato-1-methylethyl)-

benzene,1,3-bis(1-isocyanato-1-methylethyl-

isocyanicacid,alpha,alpha,alpha’,alpha’-tetramethyl-m-xylyleneester

1,3-bis(1-isocyanato-1-methylethyl)-benzen

1,3-bis(alpha-isocyanatoisopropyl)benzene

1,3-Bis(2-isocyanato-2-propyl)benzene &gt

1,3-Bis(2-isocyanato-2-propanyl)benzene

1,3-Bis (1-isocyanate-1-methylethyl) benzene

TMXDI(META)

2778-42-9

C6H4CCH32NCO2

Organics