1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE supplier

Name
3-ISOPROPENYL-ALPHA,ALPHA-DIMETHYLBENZYL ISOCYANATE
EINECS
CAS No. 2094-99-7
Article Data4
CAS DataBase
Density 0.94g/cm³
Solubility
Melting Point
Formula C13H15 N O
Boiling Point 325.5°Cat760mmHg
Molecular Weight 201.268
Flash Point 133.3°C
Transport Information
Appearance
Safety Poison by inhalation. Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NO_x.
Risk Codes 26-34-42/43-48/20-50/53
Molecular Structure
Hazard Symbols
Synonyms Isocyanicacid, m-isopropenyl-a,a-dimethylbenzyl ester (7CI,8CI);1-(1-Isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene;1-(1-Isocyanato-1-methylethyl)-3-isopropenylbenzene; 3-Isopropenyl-a,a-dimethylbenzyl isocyanate; 3-Isopropenyl-a,a'-dimethylbenzyl isocyanate; Cytec TMI;Dimethyl-m-isopropenylbenzyl isocyanate; TMI; Takenate TMI; m-Isopropenyl-a,a-dimethylbenzyl isocyanate; m-Isopropenylcumylisocyanate; m-Isopropenyldimethylbenzyl isocyanate; m-TMI; meta-TMI; a,a-Dimethyl-m-isopropenylbenzyl isocyanate
PSA 29.43000
LogP 3.29060

Synthetic route

: 75-13-8
isocyanic acid

: 3748-13-8
1,3-bis(1-methylethenyl)-benzene

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

Conditions

Conditions	Yield
With monoammonium para-toluenesulfonate In toluene

: stannous octoate

: 150-76-5
4-methoxy-phenol

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: C19H30N2O

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

Conditions

Conditions	Yield
In chloroform-d1 at 20℃; for 12h; Equilibrium constant;
Multi-step reaction with 3 steps 1: chloroform-d1 / 360 h / 20 °C 2: chloroform-d1 / 360 h / 20 °C 3: chloroform-d1 / 16 h / 37 °C View Scheme

: C18H28N2O

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: chloroform-d1 / 360 h / 20 °C 2: chloroform-d1 / 16 h / 37 °C View Scheme

: C18H28N2O

: 111-36-4
n-butyl isocyanide

A: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

B: C11H24N2O

Conditions

Conditions	Yield
In chloroform-d1 at 37℃; for 16h;

...Expand

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 17869-07-7
1-amino-4-hydroxy-2-(2'-hydroxyethoxy)-anthraquinone

: C29H28N2O6

Conditions

Conditions	Yield
dibutyltin dilaurate In toluene at 90℃; for 2h; Heating / reflux;	100%

: 16033-73-1
2,7,9,14-tetraoxo-3,6,10,13-tetraoxa-1(1),8(1,4),15(1)-tribenzena-pentadecaphane-14,154-dicarboxylic acid bis-(2-hydroxy-ethyl ester)

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1356927-82-6
C58H60N2O16

Conditions

Conditions	Yield
With dibutyltin dilaurate In tetrahydrofuran at 80℃; for 5h; Inert atmosphere;	100%

: 959-26-2
Bis(2-Hydroxyethyl)terephthalat

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1356927-80-4
C38H44N2O8

Conditions

Conditions	Yield
With dibutyltin dilaurate In tetrahydrofuran at 80℃; for 5h; Inert atmosphere;	100%

: 2144-69-6
bis(2-hydroxy ethyl terephthaloyl) ethylene

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1356927-81-5
C48H52N2O12

Conditions

Conditions	Yield
With dibutyltin dilaurate In tetrahydrofuran at 80℃; for 5h; Inert atmosphere;	100%

: 827027-25-8
N,N,N-trimethyl-N-(2-hydroxyethyl)ammonium bis(trifluoromethanesulfonyl)imide

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 2-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]ethyltrimethylammonium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 60℃; for 3h;	98.37%

: 67-56-1
methanol

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 90826-32-7
m-isopropenyl-α,α-dimethylbenzyl carbamic acid methyl ester

Conditions

Conditions	Yield
With dibutyltin dilaurate at 40 - 60℃; for 4h;	98%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 17728-11-9
1-amino-4-hydroxy-2-[2'-[4'-(2'-hydroxyethoxy)phenoxy]ethoxy]anthraquinone

: C37H36N2O8

Conditions

Conditions	Yield
Stage #1: 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene; 1-amino-4-hydroxy-2-[2'-[4'-(2'-hydroxyethoxy)phenoxy]ethoxy]anthraquinone; dibutyltin dilaurate In toluene at 60 - 95℃; for 3.5h; Heating / reflux; Stage #2: Heating / reflux;	97.5%

: 137-00-8
5-hydroxyethyl-4-methylthiazole

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 644985-59-1
C19H24N2O2S

Conditions

Conditions	Yield
dibutyltin dilaurate In toluene at 80℃; for 4.16667h;	97%

: 2615-15-8
pentaethylene glycol

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: C38H56N2O9

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In tetrahydrofuran at 50℃;	97%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1-(12-hydroxydodecyl)pyridinium bis(trifluoromethanesulfonyl)imide

: 1-(12-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]dodecyl)pyridinium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In acetonitrile at 60℃; for 5h;	95.73%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 2854-16-2
1-Amino-2-methyl-propan-2-ol

: 1-(2-hydroxy-2-methyl-propyl)-3-<1-(3-isopropenyl-phenyl)-1-methyl-ethyl>-urea

Conditions

Conditions	Yield
In ethyl acetate at 0 - 22℃; for 24h;	95%

: 4665-63-8
2-(2-benzothiazolylthio)ethanol

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 644985-60-4
C22H24N2O2S2

Conditions

Conditions	Yield
dibutyltin dilaurate In toluene at 80℃; for 4.16667h;	95%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 25333-42-0
(R)-quinuclidin-3-ol

: 1401089-70-0
(R)-quinuclidin-3-yl 2-(3-(prop-1-en-2-yl)phenyl)propan-2-ylcarbamate

Conditions

Conditions	Yield
With sodium hydride In tetrahydrofuran; mineral oil at 20℃; for 0.75h;	95%

: 105-59-9
N-Methyldiethanolamine

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: C31H43N3O4

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In tetrahydrofuran at 40℃;	95%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1-(6-hydroxyhexyl)pyridinium bis(trifluoromethanesulfonyl)imide

: 1-(6-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]hexyl)pyridinium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In acetonitrile at 60℃; for 5h;	94.45%

: 75-13-8
isocyanic acid

: 3748-13-8
1,3-bis(1-methylethenyl)-benzene

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

Conditions

Conditions	Yield
With monoammonium para-toluenesulfonate In toluene

: stannous octoate

: 150-76-5
4-methoxy-phenol

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: C19H30N2O

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

Conditions

Conditions	Yield
In chloroform-d1 at 20℃; for 12h; Equilibrium constant;
Multi-step reaction with 3 steps 1: chloroform-d1 / 360 h / 20 °C 2: chloroform-d1 / 360 h / 20 °C 3: chloroform-d1 / 16 h / 37 °C View Scheme

: C18H28N2O

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: chloroform-d1 / 360 h / 20 °C 2: chloroform-d1 / 16 h / 37 °C View Scheme

: C18H28N2O

: 111-36-4
n-butyl isocyanide

A: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

B: C11H24N2O

Conditions

Conditions	Yield
In chloroform-d1 at 37℃; for 16h;

...Expand

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 17869-07-7
1-amino-4-hydroxy-2-(2'-hydroxyethoxy)-anthraquinone

: C29H28N2O6

Conditions

Conditions	Yield
dibutyltin dilaurate In toluene at 90℃; for 2h; Heating / reflux;	100%

: 16033-73-1
2,7,9,14-tetraoxo-3,6,10,13-tetraoxa-1(1),8(1,4),15(1)-tribenzena-pentadecaphane-14,154-dicarboxylic acid bis-(2-hydroxy-ethyl ester)

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1356927-82-6
C58H60N2O16

Conditions

Conditions	Yield
With dibutyltin dilaurate In tetrahydrofuran at 80℃; for 5h; Inert atmosphere;	100%

: 959-26-2
Bis(2-Hydroxyethyl)terephthalat

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1356927-80-4
C38H44N2O8

Conditions

Conditions	Yield
With dibutyltin dilaurate In tetrahydrofuran at 80℃; for 5h; Inert atmosphere;	100%

: 2144-69-6
bis(2-hydroxy ethyl terephthaloyl) ethylene

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1356927-81-5
C48H52N2O12

Conditions

Conditions	Yield
With dibutyltin dilaurate In tetrahydrofuran at 80℃; for 5h; Inert atmosphere;	100%

: 827027-25-8
2-hydroxy-N,N,N-trimethylethan-1-aminium bis((trifluoromethyl)sulfonyl)azanide

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 2-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]ethyltrimethylammonium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 60℃; for 3h;	98.37%

: 67-56-1
methanol

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 90826-32-7
m-isopropenyl-α,α-dimethylbenzyl carbamic acid methyl ester

Conditions

Conditions	Yield
With dibutyltin dilaurate at 40 - 60℃; for 4h;	98%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 17728-11-9
1-amino-4-hydroxy-2-[2'-[4'-(2'-hydroxyethoxy)phenoxy]ethoxy]anthraquinone

: C37H36N2O8

Conditions

Conditions	Yield
Stage #1: 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene; 1-amino-4-hydroxy-2-[2'-[4'-(2'-hydroxyethoxy)phenoxy]ethoxy]anthraquinone; dibutyltin dilaurate In toluene at 60 - 95℃; for 3.5h; Heating / reflux; Stage #2: Heating / reflux;	97.5%

: 137-00-8
5-hydroxyethyl-4-methylthiazole

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 644985-59-1
C19H24N2O2S

Conditions

Conditions	Yield
dibutyltin dilaurate In toluene at 80℃; for 4.16667h;	97%

: 2615-15-8
pentaethylene glycol

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: C38H56N2O9

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In tetrahydrofuran at 50℃;	97%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1-(12-hydroxydodecyl)pyridinium bis(trifluoromethanesulfonyl)imide

: 1-(12-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]dodecyl)pyridinium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In acetonitrile at 60℃; for 5h;	95.73%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 2854-16-2
1-Amino-2-methyl-propan-2-ol

: 1-(2-hydroxy-2-methyl-propyl)-3-<1-(3-isopropenyl-phenyl)-1-methyl-ethyl>-urea

Conditions

Conditions	Yield
In ethyl acetate at 0 - 22℃; for 24h;	95%

: 4665-63-8
2-(2-benzothiazolylthio)ethanol

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 644985-60-4
C22H24N2O2S2

Conditions

Conditions	Yield
dibutyltin dilaurate In toluene at 80℃; for 4.16667h;	95%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 25333-42-0
(R)-quinuclidin-3-ol

: 1401089-70-0
(R)-quinuclidin-3-yl 2-(3-(prop-1-en-2-yl)phenyl)propan-2-ylcarbamate

Conditions

Conditions	Yield
With sodium hydride In tetrahydrofuran; mineral oil at 20℃; for 0.75h;	95%

: 105-59-9
N-Methyldiethanolamine

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: C31H43N3O4

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In tetrahydrofuran at 40℃;	95%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1-(6-hydroxyhexyl)pyridinium bis(trifluoromethanesulfonyl)imide

: 1-(6-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]hexyl)pyridinium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In acetonitrile at 60℃; for 5h;	94.45%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1-(10-hydroxydecyl)pyridinium bis(trifluoromethanesulfonyl)imide

: 1-(10-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]decyl)pyridinium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In acetonitrile at 60℃; for 3h;	94.4%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: octakis(dimethylsiloxy)octasilsesquioxane

: octakis(m-isopropenyl-α,α'-dimethylbenzyl isocyanatodimethylsiloxy)octasilsesquioxane

Conditions

Conditions	Yield
platinum divinyltetramethyldisiloxane In tetrahydrofuran for 48h; Heating;	94%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: C32H44N2O6

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In tetrahydrofuran at 45℃;	93%

: C19H19N5O3

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: C32H34N6O4

Conditions

Conditions	Yield
dibutyltin dilaurate In toluene at 90 - 100℃; for 1.25h;	92%

: 752260-02-9
1-(2-hydroxyethyl)pyridinium bis(trifluoromethanesulfonyl)azanide

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1-(2-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]ethyl)pyridinium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In acetonitrile at 60℃; for 5h;	92%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1-(2-hydroxyethyl)-3-methylimidazolium bis((trifluoromethane)sulfonyl)amide

: 1-(2-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]ethyl)-3-methylimidazolium bis(trifluoromethanesulfonyl)imide

Conditions

Conditions	Yield
With dibutyltin(II) dilaurate In acetonitrile at 60℃; for 5h;	91.45%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 60-24-2
2-hydroxyethanethiol

A: 1353004-58-6
C15H21NO2S

B: 1353004-59-7
C15H21NO2S

Conditions

Conditions	Yield
With triethylamine In toluene at 50 - 78℃; for 3h; Inert atmosphere;	A 91% B 9%

...Expand

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 50910-54-8
trans-4-aminocyclohexanol hydrochloride

: 1114507-88-8
trans-1-(4-hydroxy-cycIohexyl)-3-[1-(3-isopropenyl)-1-methyl-ethyl]-urea

Conditions

Conditions	Yield
With triethylamine In N,N-dimethyl-formamide at 0 - 20℃;	89%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 13726-14-2
4-chloro-m-anisidine

: 1397293-07-0
1-(4-chloro-3-methoxyphenyl)-3-(2-(3-(prop-1-en-2-yl)phenyl)propan-2-yl)urea

Conditions

Conditions	Yield
In dichloromethane at 0℃; Inert atmosphere;	89%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 67-48-1
choline chloride

: 2-[N-(m-isopropenyl-α,α-dimethylbenzyl)carbamoyloxy]ethyltrimethylammonium chloride

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 60℃; for 3h;	87.6%

: 769-92-6
4-tert-Butylaniline

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 1397293-05-8
1-(4-(tert-butyl)phenyl)-3-(2-(3-(prop-1-en-2-yl)phenyl)propan-2-yl)urea

Conditions

Conditions	Yield
In dichloromethane at 0℃; Inert atmosphere;	87%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: N-(2-(3-(prop-1-en-2-yl)phenyl)propan-2-yl)formamide

Conditions

Conditions	Yield
With zirconocene dichloride; lithium tri-t-butoxyaluminum hydride In tetrahydrofuran; 2-methyltetrahydrofuran at 0 - 20℃; for 1h; Inert atmosphere; chemoselective reaction;	87%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 100-46-9
benzylamine

: 1-(3-isopropenyl-α,α-dimethylbenzyl)-3-(benzyl)urea

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃;	85%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 104-94-9
4-methoxy-aniline

: 330946-27-5
1-(4-methoxyphenyl)-3-(2-(3-(prop-1-en-2-yl)phenyl)propan-2-yl)urea

Conditions

Conditions	Yield
In dichloromethane at 0℃; Inert atmosphere;	85%

: 2094-99-7
1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene

: 108-42-9
3-chloro-aniline

: 433702-35-3
1-(3-chlorophenyl)-3-(2-(3-(prop-1-en-2-yl)phenyl)propan-2-yl)urea

Conditions

Conditions	Yield
In dichloromethane at 0℃; Inert atmosphere;	83%

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE Chemical Properties

Synonyms:1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)-benzen;1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene;1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)-Benzene;1-(1-isocyanato-1-methyl-ethyl)-3-isopropenyl-benzene;2-(3-isopropenyl-phenyl)-2-methyl-ethylisocyanate;alpha,alpha-dimethyl-m-isopropenylbenzylisocyanate;isocyanicacid,m-isopropenyl-alpha,alpha-dimethylbenzylester;m-tetramethylxyleneisocyanate
Molecular formula:C₁₃H₁₅NO
Molecular Weight:201.26
EINECS: 402-440-2
Boiling point:268-271 °C(lit.)
Fp:>230 °F
density:1.018 g/mL at 25 °C(lit.)
refractive index:n:20/D 1.53(lit.)

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE Toxicity Data With Reference

1.		orl-rat LD50:3410 mg/kg		JACTDZ Journal of the American College of Toxicology. 1 (1990),43.
2.		ihl-gpg LC50:750 mg/m3/1H		JACTDZ Journal of the American College of Toxicology. 1 (1990),43.

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE Safety Profile

Poison by inhalation. Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NO_x.

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE's Risk Statements:
26: Very Toxic by inhalation
34: Causes burns
42/43: May cause sensitization by inhalation and skin contact
48/20: Harmful: danger of serious damage to health by prolonged exposure through inhalation
50/53: Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE's Safety Statements:
7: Keep container tightly closed
15: Keep away from heat
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
38: In case of insufficient ventilation, wear suitable respiratory equipment
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
60: This material and/or its container must be disposed of as hazardous waste
61: Avoid release to the environment. Refer to special instructions safety data sheet
36/37/39: Wear suitable protective clothing, gloves and eye/face protection

Hazard Codes:T+,N
RIDADR:UN 2206 6.1/PG 3
HazardClass:6.1(a)
PackingGroup:II

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE Standards and Recommendations

DOT Classification: 6.1; Label: KEEP AWAY FROM FOOD (UN 2207); DOT Class: 6.1; Label: Poison; DOT Class: 6.1; Label: Poison, Flammable Liquid (UN 3080); DOT Class: 3; Label: Flammable Liquid, Poison (UN 2478)

Product Name

3-ISOPROPENYL-ALPHA,ALPHA-DIMETHYLBENZYL ISOCYANATE

Synthetic route

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE Chemical Properties

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE Toxicity Data With Reference

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE Safety Profile

1-(1-ISOCYANATO-1-METHYLETHYL)-3-(1-METHYLETHENYL)BENZENE Standards and Recommendations

Related Products

Hot Products