a,a,a',a'-Tetramethyl-m-xylylene diisocyanate

BGC Id:	696081910740
CAS No:	2778-42-9
Synonyms:	m-bis(1-isocyanato-1-methylethyl)benzene ; benzene,1,3-bis(1-isocyanato-1-methylethyl)- ; 1,3-bis(2-isocyanoto-2-propyl)benzene ; meta-tetramethylxylenediisocyanate ; bisisocyanotopropylbenzene ; m-tetramethylxylenediisocyanate ; m-tmxdi ; 1,3-bis(alpha-isocyanatoisopropyl)benzene ; isocyanicacid, m-phenylenediisopropylidene ester (7ci) ; tmxdi ; a,a,a',a'-tetramethyl-m-phenylenedimethylene diisocyanate ; a,a,a',a'-tetramethyl-m-xylylenediisocyanate ; 1,3-bis(a-isocyanatoisopropyl)benzene ; a,a,a',a'-tetramethyl-1,3-xylylenediisocyanate ; 1,3-bis(2-isocyanato-2-propyl)benzene ; tetramethyl-m-xylylenediisocyanate ; m-pheny dimethyl diisocyanate ; isocyanic acid, a,a,a',a'-tetramethyl-m-xylylene ester (8ci) ; 1,3-bis(1-isocyanato-1-methylethyl)benzene
Molecular Formula:	C14H16 N2 O2
Molecular Weight:	244.32
EINECS:

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Identify

Synonyms:

m-bis(1-isocyanato-1-methylethyl)benzene ; benzene,1,3-bis(1-isocyanato-1-methylethyl)- ; 1,3-bis(2-isocyanoto-2-propyl)benzene ; meta-tetramethylxylenediisocyanate ; bisisocyanotopropylbenzene ; m-tetramethylxylenediisocyanate ; m-tmxdi ; 1,3-bis(alpha-isocyanatoisopropyl)benzene ; isocyanicacid, m-phenylenediisopropylidene ester (7ci) ; tmxdi ; a,a,a',a'-tetramethyl-m-phenylenedimethylene diisocyanate ; a,a,a',a'-tetramethyl-m-xylylenediisocyanate ; 1,3-bis(a-isocyanatoisopropyl)benzene ; a,a,a',a'-tetramethyl-1,3-xylylenediisocyanate ; 1,3-bis(2-isocyanato-2-propyl)benzene ; tetramethyl-m-xylylenediisocyanate ; m-pheny dimethyl diisocyanate ; isocyanic acid, a,a,a',a'-tetramethyl-m-xylylene ester (8ci) ; 1,3-bis(1-isocyanato-1-methylethyl)benzene

CAS:

2778-42-9

EINECS:

Molecular Formula:

C14H16 N2 O2

MDL:

Properties

Molecular Weight:

244.32 g·mol−1

Density:

1.06 g/mL at 25 °C(lit.)

Boiling point:

106 °C0.9 mm Hg(lit.)

Flash point:

126.4°C

Physical Description:

clear colorless to light yellow liquid

Safety Information

Hazard Symbols: Xn, N, T+

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(b)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

20/21/22-36/37/38-43-50/53-48/23-36/38-26 (R)

Safety Codes:

26-36-61-60-45-36/37-28 (S)

WGK Germany:

RID / ADR:

2206

RTECS:

CY8480000

What other providers are available for CAS 2778-42-9?

In addition to the providers presented here for a,a,a',a'-Tetramethyl-m-xylylene diisocyanate with the CAS number 2778-42-9, there are other 11 providers with slightly different product names available for this CAS number.

1,3-bis-(2-Isocyanato-2-propyl)benzene

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