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117-08-8

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  • Tetrachlorophthalic anhydride CAS 117-08-8 IN Stock 4,5,6,7-Tetrachloro-1,3-isobenzofurandione TCPA 117-08-8

    Cas No: 117-08-8

  • USD $ 3.5-5.0 / Kiloliter

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117-08-8 Usage

Chemical Properties

white needle-like crystals or powder

Uses

Different sources of media describe the Uses of 117-08-8 differently. You can refer to the following data:
1. Intermediate in dyes, pharmaceuticals, plasticizers, and other organic materials; flame-retardant in epoxy resins.
2. Tetrachlorophthalic Anhydride is used in the synthesis of nucleoside analogues with a specific structure as apoptosis inducing active compounds. Also used in the synthesis of carbonic anhydrase inhbitors. Chlorinated Reactive Flame Retardant Intermediate

Definition

ChEBI: A cyclic dicarboxylic anhydride that is phthalic anhydride chlorinated at the 4-, 5-, 6- and 7-positions.

General Description

Odorless needle-like crystals or white powder.

Air & Water Reactions

Sensitive to air and moisture.

Reactivity Profile

4,5,6,7-Tetrachloro-1,3-isobenzofurandione reacts exothermically with water. This reaction is expected to be slow, but can become vigorous if local heating accelerates it. Reaction with water is accelerated by acids. Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases.

Fire Hazard

Flash point data for 4,5,6,7-Tetrachloro-1,3-isobenzofurandione are not available. 4,5,6,7-Tetrachloro-1,3-isobenzofurandione is probably combustible.

Flammability and Explosibility

Notclassified

Purification Methods

Crystallise the anhydride from chloroform or *benzene, then sublime it in a vacuum. [Beilstein 17/11 V 260.]

Check Digit Verification of cas no

The CAS Registry Mumber 117-08-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117-08:
(5*1)+(4*1)+(3*7)+(2*0)+(1*8)=38
38 % 10 = 8
So 117-08-8 is a valid CAS Registry Number.
InChI:InChI=1/C8Cl4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11

117-08-8 Well-known Company Product Price

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  • Alfa Aesar

  • (A17404)  Tetrachlorophthalic anhydride, 98%   

  • 117-08-8

  • 500g

  • 788.0CNY

  • Detail
  • Alfa Aesar

  • (A17404)  Tetrachlorophthalic anhydride, 98%   

  • 117-08-8

  • 2500g

  • 2307.0CNY

  • Detail
  • Alfa Aesar

  • (A17404)  Tetrachlorophthalic anhydride, 98%   

  • 117-08-8

  • 10000g

  • 9075.0CNY

  • Detail
  • Aldrich

  • (131865)  Tetrachlorophthalicanhydride  96%

  • 117-08-8

  • 131865-100G

  • 407.16CNY

  • Detail
  • Aldrich

  • (131865)  Tetrachlorophthalicanhydride  96%

  • 117-08-8

  • 131865-500G

  • 1,013.22CNY

  • Detail

117-08-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name tetrachlorophthalic anhydride

1.2 Other means of identification

Product number -
Other names 4,5,6,7-Tetrachloro-1,3-isobenzofurandione

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:117-08-8 SDS

117-08-8Synthetic route

3,4,5,6-Tetrachlorphthalsaeure-bis(4-chlorphenyl)ester
84333-99-3

3,4,5,6-Tetrachlorphthalsaeure-bis(4-chlorphenyl)ester

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
With sulfuric acid at 140℃; for 1h;91%
phthalic anhydride
85-44-9

phthalic anhydride

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
With chlorine; cast iron90%
With antimonypentachloride at 200℃; durch Einleiten von Chlor;
With sulfuric acid; iodine; chlorine
naphthalene
91-20-3

naphthalene

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
With chlorosulphuric acid at 180℃;
tetrachlorophthalic acid
632-58-6

tetrachlorophthalic acid

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
durch Sublimation;
at 98℃;
bei der Krystallisation aus Benzol oder Chloroform;
tetrachloro-NN-diethylphthalamic acid
6310-29-8

tetrachloro-NN-diethylphthalamic acid

A

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

B

4,5,6,7-tetrachloro-3-diethylamino-3-hydroxyphthalide
80992-11-6

4,5,6,7-tetrachloro-3-diethylamino-3-hydroxyphthalide

Conditions
ConditionsYield
recrystallisation;
naphthalene-tetrachlorophthalic anhydride
2816-96-8

naphthalene-tetrachlorophthalic anhydride

A

naphthalene
91-20-3

naphthalene

B

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
hexamethylbenzene*tetrachlorophtalic anhydride
3178-31-2

hexamethylbenzene*tetrachlorophtalic anhydride

A

Hexamethylbenzene
87-85-4

Hexamethylbenzene

B

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
tetrachloro-phthalic acid-anhydride; compound with phenanthrene
3178-32-3

tetrachloro-phthalic acid-anhydride; compound with phenanthrene

A

phenanthrene
85-01-8

phenanthrene

B

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
1:1 anthracene-tetrachlorophthalic anhydride
1171-27-3

1:1 anthracene-tetrachlorophthalic anhydride

A

anthracene
120-12-7

anthracene

B

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
tetrachloro-phthalic acid-anhydride; compound with acenaphthene
37619-05-9

tetrachloro-phthalic acid-anhydride; compound with acenaphthene

A

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

B

acenaphthene
83-32-9

acenaphthene

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with toluene

4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with toluene

A

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

B

toluene
108-88-3

toluene

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with m-xylene

4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with m-xylene

A

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

B

m-xylene
108-38-3

m-xylene

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with biphenyl

4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with biphenyl

A

biphenyl
92-52-4

biphenyl

B

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with 1-bromo-naphthalene

4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with 1-bromo-naphthalene

A

1-Bromonaphthalene
90-11-9

1-Bromonaphthalene

B

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with 2-bromo-9H-fluorene

4,5,6,7-Tetrachloro-isobenzofuran-1,3-dione; compound with 2-bromo-9H-fluorene

A

2-bromo-9H-fluorene
1133-80-8

2-bromo-9H-fluorene

B

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
In tetrachloromethane at 26℃; Equilibrium constant; Thermodynamic data; ΔH;
phthalic anhydride
85-44-9

phthalic anhydride

antimonypentachloride
7647-18-9

antimonypentachloride

chlorine
7782-50-5

chlorine

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
at 200℃;
phthalic anhydride
85-44-9

phthalic anhydride

sulfuric acid
7664-93-9

sulfuric acid

iodine
7553-56-2

iodine

chlorine
7782-50-5

chlorine

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
at 50 - 60℃; schliesslich bis 200grad;
chlorosulfonic acid
7790-94-5

chlorosulfonic acid

naphthalene
91-20-3

naphthalene

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
at 180℃;
sulfuric acid
7664-93-9

sulfuric acid

2,3,4,5-tetrachloro-6-(2,4-dihydroxy-benzoyl)-benzoic acid
21811-70-1

2,3,4,5-tetrachloro-6-(2,4-dihydroxy-benzoyl)-benzoic acid

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
at 100℃;
2,3,4,5-tetrachloro-6-(3,5-dibromo-2,4-dihydroxy-benzoyl)-benzoic acid
21811-71-2

2,3,4,5-tetrachloro-6-(3,5-dibromo-2,4-dihydroxy-benzoyl)-benzoic acid

A

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

B

tetrachloroeosine

tetrachloroeosine

Conditions
ConditionsYield
Zerfaellt beim Erhitzen auf den Schmelzpunkt;
2,3,4,5-tetrachloro-6-(2,4-dihydroxy-benzoyl)-benzoic acid
21811-70-1

2,3,4,5-tetrachloro-6-(2,4-dihydroxy-benzoyl)-benzoic acid

A

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

B

tetrachlorofluorescein

tetrachlorofluorescein

Conditions
ConditionsYield
Zerfaellt beim Erhitzen auf den Schmelzpunkt;
Perchlor-bicyclo<4.2.0>octatrien-(1.5.7)
34973-71-2

Perchlor-bicyclo<4.2.0>octatrien-(1.5.7)

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 90 percent / conc. H2SO4 / 12 h / Ambient temperature
2: 68 percent / dimethylsulfoxide / 48 h / 100 °C
3: 91 percent / conc. H2SO4 / 1 h / 140 °C
View Scheme
2,3,4,5,7,8-Hexachlorbicyclo<4.2.0>octa-1,3,5-trien-7,8-diylsulfat
84333-84-6

2,3,4,5,7,8-Hexachlorbicyclo<4.2.0>octa-1,3,5-trien-7,8-diylsulfat

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 68 percent / dimethylsulfoxide / 48 h / 100 °C
2: 91 percent / conc. H2SO4 / 1 h / 140 °C
View Scheme
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

3,4,5,6-tetrachlorophthalimide
1571-13-7

3,4,5,6-tetrachlorophthalimide

Conditions
ConditionsYield
With N,N-dimethyl-formamide; urea for 0.00833333h; microwave irradiation;100%
With formamide In neat (no solvent) for 0.25h; Reagent/catalyst; Milling; Heating; Green chemistry;97%
With choline chloride; urea at 140℃; for 1h; Green chemistry;97%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

ethylamine
75-04-7

ethylamine

ethyl-tetrachlorophthalamic acid ethylammonium salt

ethyl-tetrachlorophthalamic acid ethylammonium salt

Conditions
ConditionsYield
under 750.06 Torr; Condensation; solid-gas reaction; ring cleavage;100%
D-ribo-phytosphingosine
554-62-1

D-ribo-phytosphingosine

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

(2S,3S,4R)-2-(tetrachlorophthalimido)-octadecan-1,3,4-triol
1535186-19-6

(2S,3S,4R)-2-(tetrachlorophthalimido)-octadecan-1,3,4-triol

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 150℃; for 0.166667h; Inert atmosphere;100%
In N,N-dimethyl-formamide at 150℃; for 0.0833333h; Inert atmosphere;
L-glutamic acid 5-tert-butyl ester
2419-56-9

L-glutamic acid 5-tert-butyl ester

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

TCP-Glu(OBu-t)-OH

TCP-Glu(OBu-t)-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;99%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

O-t-Butyl-L-tyrosine
4727-00-8, 18822-59-8

O-t-Butyl-L-tyrosine

TCP-Tyr(Bu-t)-OH

TCP-Tyr(Bu-t)-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;99%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

N-hydroxy-3,4,5,6-tetrachlorophthalimide
85342-65-0

N-hydroxy-3,4,5,6-tetrachlorophthalimide

Conditions
ConditionsYield
With pyridine; hydroxylamine hydrochloride for 0.00833333h; microwave irradiation;99%
With pyridine; hydroxylamine hydrochloride at 130℃; for 4h;80%
With pyridine; hydroxylamine hydrochloride for 8h; Reflux;68%
Multi-step reaction with 2 steps
1: water; hydroxylamine
View Scheme
With pyridine; hydroxylamine hydrochloride for 4h; Heating; Inert atmosphere;
(η5-C5H4Si(CH3)3)2Ti(CCC(CH3)3)2CuCCSi(CH3)3

(η5-C5H4Si(CH3)3)2Ti(CCC(CH3)3)2CuCCSi(CH3)3

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

(C5H4Si(CH3)3)2Ti(C2C(CH3)3)2CuOCOC6Cl4COC2Si(CH3)3

(C5H4Si(CH3)3)2Ti(C2C(CH3)3)2CuOCOC6Cl4COC2Si(CH3)3

Conditions
ConditionsYield
In tetrahydrofuran tetrachlorophthalic anhydride in THF was added dropwise to a soln. of complex in THF at -50°C, stirred for 45 min, warmed to 25°C and stirred for 2 h; volatiles were removed in vac.; as oil; elem. anal.;99%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

4-[2-(3,4-dimethoxyphenyl)ethyl]aniline
110997-83-6

4-[2-(3,4-dimethoxyphenyl)ethyl]aniline

3,4,5,6-tetrachloro-N-(4-[2-(3,4-dimethoxyphenyl)ethyl]phenyl)phthalimide
1186335-65-8

3,4,5,6-tetrachloro-N-(4-[2-(3,4-dimethoxyphenyl)ethyl]phenyl)phthalimide

Conditions
ConditionsYield
at 200℃; for 1h; Neat (no solvent);99%
at 200℃; Neat (no solvent);
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

5-amino-1-(6-phenyl-pyridazin-3-yl)-1H-pyrazole-4-carboxylic acid hydrazide
1649475-06-8

5-amino-1-(6-phenyl-pyridazin-3-yl)-1H-pyrazole-4-carboxylic acid hydrazide

5-amino-1-(6-phenyl-pyridazin-3-yl)-1H-pyrazole-4-carboxylic acid (4,5,6,7-tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)amide

5-amino-1-(6-phenyl-pyridazin-3-yl)-1H-pyrazole-4-carboxylic acid (4,5,6,7-tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)amide

Conditions
ConditionsYield
With acetic acid for 3h; Reflux;98.93%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

4-amino-n-butyric acid
56-12-2

4-amino-n-butyric acid

4-(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyric acid
10312-24-0

4-(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyric acid

Conditions
ConditionsYield
With acetic acid at 100℃; for 3h;98.7%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

aniline
62-53-3

aniline

4,5,6,7-tetrachloro-2-phenylphthalimide
31039-74-4

4,5,6,7-tetrachloro-2-phenylphthalimide

Conditions
ConditionsYield
With cetyltrimethylammonim bromide In acetic acid at 120℃;98.2%
With acetic acid88%
With acetic acid for 5h; Reflux;73%
D-Isoleucine
319-78-8

D-Isoleucine

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

TCP-D-Ile-OH

TCP-D-Ile-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;98%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

glycine tert-butyl ester hydrochloride
27532-96-3

glycine tert-butyl ester hydrochloride

TCP-Gly-OBu-t
362043-70-7

TCP-Gly-OBu-t

Conditions
ConditionsYield
Stage #1: tetrachlorophthalic anhydride; glycine tert-butyl ester hydrochloride With triethylamine In dichloromethane for 22h; Heating;
Stage #2: With pyridine; acetic anhydride In dichloromethane for 2.5h; Heating;
98%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

(2R)-2-amino-4-tert-butoxy-4-oxobutanoic acid
64960-75-4

(2R)-2-amino-4-tert-butoxy-4-oxobutanoic acid

TCP-D-Asp(OBu-t)-OH

TCP-D-Asp(OBu-t)-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;98%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

N-butylamine
109-73-9

N-butylamine

4,5,6,7-tetrachloro-N-butylphthalimide
63586-14-1

4,5,6,7-tetrachloro-N-butylphthalimide

Conditions
ConditionsYield
In toluene for 12h; Heating;98%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

3-{2-[2-(trifluoromethyl)phenyl]ethyl}aniline
1310581-39-5

3-{2-[2-(trifluoromethyl)phenyl]ethyl}aniline

4,5,6,7-tetrachloro-N-{3-[2-(2-trifluoromethylphenyl)ethyl]phenyl}phthalimide
1310581-31-7

4,5,6,7-tetrachloro-N-{3-[2-(2-trifluoromethylphenyl)ethyl]phenyl}phthalimide

Conditions
ConditionsYield
at 160℃; for 1h; Neat (no solvent);98%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

1-(4-aminophenyl)-2-(3,4,5-trimethoxyphenyl)ethane
110997-90-5

1-(4-aminophenyl)-2-(3,4,5-trimethoxyphenyl)ethane

4,5,6,7-tetrachloro-2-{4-[2-(3,4,5-trimethoxyphenyl)ethyl]phenyl}-isoindole-1,3-dione

4,5,6,7-tetrachloro-2-{4-[2-(3,4,5-trimethoxyphenyl)ethyl]phenyl}-isoindole-1,3-dione

Conditions
ConditionsYield
for 1h; Heating;98%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

sulfanilamide
63-74-1

sulfanilamide

4-(4,5,6,7-tetrachloro-1,3-dioxoisoindolin-2-yl)benzenesulfonamide
88062-88-8

4-(4,5,6,7-tetrachloro-1,3-dioxoisoindolin-2-yl)benzenesulfonamide

Conditions
ConditionsYield
With acetic acid at 130℃; for 2h;98%
With acetic acid for 24h; Reflux;
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

4-(2-aminoethyl)benzenesulfonamide
35303-76-5

4-(2-aminoethyl)benzenesulfonamide

4-(2-(4,5,6,7-tetrachloro-1,3-dioxoisoindolin-2-yl)ethyl)benzenesulfonamide
1449762-39-3

4-(2-(4,5,6,7-tetrachloro-1,3-dioxoisoindolin-2-yl)ethyl)benzenesulfonamide

Conditions
ConditionsYield
With acetic acid at 130℃; for 1.5h; Inert atmosphere;98%
With acetic acid for 12h; Reflux;
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

6,6'-methylenebis(8-amino-2-methylquinoline)

6,6'-methylenebis(8-amino-2-methylquinoline)

C53H12Cl16N4O8

C53H12Cl16N4O8

Conditions
ConditionsYield
With benzoic acid at 160 - 220℃; for 6.5h; Inert atmosphere;98%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

3,4,6-trichlorophthalic acid
62268-16-0

3,4,6-trichlorophthalic acid

Conditions
ConditionsYield
With hydrogenchloride; aq. NaOH; zinc In water; ethyl acetate97.8%
With sodium hydroxide; zinc at 65℃;96.7%
With sodium hydroxide; zinc at 65℃; Product distribution; various conditions;
With sodium hydroxide; zinc
L-phenylalanine
63-91-2

L-phenylalanine

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

TCP-Phe-OH
69874-73-3

TCP-Phe-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;97%
In acetic acid 20 deg C, 30 min; 120 deg C, 6-8 h;85%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

L(+)-2-(tetrachlorophtalimido)propionic acid
69874-70-0

L(+)-2-(tetrachlorophtalimido)propionic acid

Conditions
ConditionsYield
With triethylamine In toluene Heating;97%
(R)-leucine
328-38-1

(R)-leucine

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

TCP-D-Leu-OH

TCP-D-Leu-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;97%
L-isoleucine
73-32-5

L-isoleucine

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

TCP-Ile-OH
362043-48-9

TCP-Ile-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;97%
4-homosulfanilamide
138-39-6

4-homosulfanilamide

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

4-((4,5,6,7-tetrachloro-1,3-dioxoisoindolin-2-yl)methyl)benzenesulfonamide
1429784-81-5

4-((4,5,6,7-tetrachloro-1,3-dioxoisoindolin-2-yl)methyl)benzenesulfonamide

Conditions
ConditionsYield
With acetic acid for 24h; Reflux;97%
6-amino-1-hexanol
4048-33-3

6-amino-1-hexanol

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

6-tetrachlorophthalimido-hexan-1-ol
1471573-52-0

6-tetrachlorophthalimido-hexan-1-ol

Conditions
ConditionsYield
at 140℃; for 2h;97%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

4-methoxy-benzylamine
2393-23-9

4-methoxy-benzylamine

4,5,6,7-tetrachloro-2-(4-methoxybenzyl)isoindoline-1,3-dione

4,5,6,7-tetrachloro-2-(4-methoxybenzyl)isoindoline-1,3-dione

Conditions
ConditionsYield
With acetic acid for 4h; Reflux;97%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

(O-tert-butyl)-L-threonine
4378-13-6

(O-tert-butyl)-L-threonine

TCP-Thr(Bu-t)-OH

TCP-Thr(Bu-t)-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;96%
tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

O-tert-Butyl-D-serine
18783-53-4

O-tert-Butyl-D-serine

TCP-D-Ser(Bu-t)-OH

TCP-D-Ser(Bu-t)-OH

Conditions
ConditionsYield
In N,N-dimethyl-formamide Microwave irradiation;96%

117-08-8Related news

Polyhaloaromatics. Part I. 4,5,6,7-tetrachloro-1,1,3,3-tetrafluoro-1,3,-dihydroisobenzofuran and related compounds from the reaction of Tetrachlorophthalic anhydride (cas 117-08-8) with sulphur tetrafluoride08/28/2019

Fluorination of tetrachlorophthalic anhydride 1 or tetrachlorophthalic acid hemihydrate 4 with an excess of sulphur tetrafluoride provides an efficient one-step synthesis of 4,5,6,7-tetrachloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran 2. 3,4,5,6-Tetrachloro-2-(trifluoromethyl)benzoyl fluorid...detailed

117-08-8Relevant articles and documents

Rapid and convenient microwave-assisted synthesis of aromatic imides and N-hydroxymethylimides

Kacprzak, Karol

, p. 1499 - 1507 (2003)

Extremely simple high-yielding and rapid microwave-assisted synthesis of wide array of aromatic mono and diimides and mono- and bis-N-hydroxymethylimides is reported.

Light stabilizing flame retardants

-

, (2008/06/13)

This invention provides novel hindered amine light stabilizers with flame retardant properties. The compounds of this invention protect polymeric compositions against the degradative effects of heat and light and simultaneously improve the flammability rating of the polymeric composition, while also contributing antioxidant and metal deactivation properties to the polymeric compositions. The compositions of this invention are prepared by reacting halogenated flame retardant containing a cyclic anhydride group with hindered amine light stabilizers containing primary amino or reactive hydrazido functional groups. The preparation of the novel compositions may be carried out in inert solvents or in inert polymeric compositions in a melt blending step.

Halogenated polyol-ester neutralization agent

-

, (2008/06/13)

Haze-free reactive flame retardant halo polyols are made by reacting (a) a halogen containing cyclic acid anhydride (e.g. tetrabromophthalic anhydride), (b) an aliphatic polyol, e.g. diethylene glycol, and (c) an epoxide, e.g. propylene oxide, and including potassium salt of fatty acids (e.g. potassium acetate) in the reaction mixture in an amount at least sufficient to neutralize residual sulfuric acid that is usually present in the halogen containing cyclic acid anhydride.

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