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CAS No.: | 115-27-5 |
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Name: | Chlorendic anhydride |
Article Data: | 4 |
Molecular Structure: | |
Formula: | C9H2Cl6O3 |
Molecular Weight: | 370.831 |
Synonyms: | Hexachloro-5-norbornene-2,3-dicarboxylic anhydride;endo-1,4,5,6,7,7-Hexachloro-1,2,3,4-tetrahydro-5-norbornene-2,3-dicarboxylicacid anhydride;Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid, 1,4,5,6,7,7-hexachloro-,anhydride;3,4,5,6,7,7-Hexachloro-1,2,3,6-tetrahydro-3,6-endo-methylenephthalic anhydride;2,3-Dicarboxy-1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene anhydride;1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dicarboxylic anhydride;5-Norbornene-2,3-dicarboxylicanhydride, 1,4,5,6,7,7-hexachloro- (6CI,8CI);Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylicanhydride, 1,4,5,6,7,7-hexachloro- (5CI);1,4,5,6,7,7-Hexachloro-5-bicyclo[2.2.1]heptene-2,3-dicarboxylic anhydride;Chlorendic anhydride; |
EINECS: | 204-077-3 |
Density: | 1.99 g/cm3 |
Melting Point: | 235-239 °C(lit.) |
Boiling Point: | 466 °C at 760 mmHg |
Flash Point: | 200.8 °C |
Solubility: | insoluble in water,dissolved in acetone, benzene, hexane-soluble carbon tetrachloride. |
Appearance: | white crystalline powder or chunks |
Hazard Symbols: | Xi,N,T |
Risk Codes: | 36/37/38-51/53-45 |
Safety: | 25-61-36/37/39 |
PSA: | 43.37000 |
LogP: | 3.14770 |
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
1,4-phenylenediamine
cis-1,2,3,6-tetrahydrophthalic anhydride
Conditions | Yield |
---|---|
In acetone at 20℃; for 12h; | 98% |
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
m-phenylenediamine
cis-1,2,3,6-tetrahydrophthalic anhydride
Conditions | Yield |
---|---|
In acetone at 20℃; for 12h; | 97% |
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
diethylene glycol
5,8,11-trioxa-4,12-dioxo-2,3,13,14-di(1,4,5,6,7,7-hexachlorobicyclo<2.2.1>hept-5-en-2,3-ylene)pentadecanedioic acid
Conditions | Yield |
---|---|
In benzene | 80% |
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
1,2,3,4-tetrachloro-1,3-cyclohexadiene-5,6-dicarboxylic acid anhydride
Conditions | Yield |
---|---|
With pyridine In N,N-dimethyl-formamide at 18 - 35℃; | 80% |
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
2-amino-5-bromobenzophenone hydrazone
Conditions | Yield |
---|---|
In xylene Heating; | 48% |
2-amino-5-chlorobenzophenone hydrazone
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
Conditions | Yield |
---|---|
In xylene Heating; | 46% |
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
2-amino-5-nitrobenzophenone hydrazone
Conditions | Yield |
---|---|
In xylene for 6h; Heating; | 40% |
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
Conditions | Yield |
---|---|
In xylene Heating; | 35% |
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
A
maleic anhydride
B
hexachlorocyclopentadiene
Conditions | Yield |
---|---|
Thermodynamic data; gas phase formation; |
6-ethyl-o-toluidine
1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene-5,6-dicarboxylic anhydride
Conditions | Yield |
---|---|
at 130 - 140℃; for 3h; Condensation; |
Chlorendic Anhydride, with the CAS number 115-27-5, its chemical name is 1,4,5,6,7,7-hexachloro-8,9,10-trinorborn-5-ene-2,3-dicarboxylic anhydride. And it is also called hexachloroendomethylenetetrahydrophthalic anhydride; 1,4,5,6,7,7-hexachloro-endo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride. Chlorendic Anhydride is a solid, reactive flame retardant with an unusually stable chlorinated bicyclic structure. Chlorendic anhydride is characterized by the structure of chlorinated bicyclic and difunctional anhydride.
Physical properties about Chlorendic Anhydride are:(1)ACD/LogP: 1.33; (2)ACD/LogD (pH 5.5): 1.33; (3)ACD/LogD (pH 7.4): 1.33; (4)ACD/BCF (pH 5.5): 6.04; (5)ACD/BCF (pH 7.4): 6.04; (6)ACD/KOC (pH 5.5): 126.07; (7)ACD/KOC (pH 7.4): 126.07; (8)#H bond acceptors: 3; (9)Index of Refraction: 1.651; (10)Molar Refractivity: 67.999 cm3; (11)Molar Volume: 186.235 cm3; (12)Polarizability: 26.957 10-24cm3; (13)Surface Tension: 66.1389999389648 dyne/cm; (14)Density: 1.991 g/cm3; (15)Flash Point: 200.763 °C; (16)Enthalpy of Vaporization: 72.772 kJ/mol; (17)Boiling Point: 466.003 °C at 760 mmHg
Uses of Chlorendic Anhydride: Chlorendic Anhydride is used in the manufacture of flame retardant and corrosion resistance coatings. Its use in alkyl coatings provides additional properties. Also Chlorendic Anhydride can be used to produce a number of ultra-violet curable polyester based resins. Its use in such UV curable resins provides outstanding properties.
When you are using this chemical, please be cautious about it as the following:
1. Avoid contact with eyes;
2. Avoid release to the environment. Refer to special instructions safety data sheet;
3. Wear suitable protective clothing, gloves and eye/face protection;
You can still convert the following datas into molecular structure:
(1)InChI=1S/C9H2Cl6O3/c10-3-4(11)8(13)2-1(5(16)18-6(2)17)7(3,12)9(8,14)15/h1-2H;
(2)InChIKey=FLBJFXNAEMSXGL-UHFFFAOYSA-N;
(3)SmilesC1([C@@]2([C@@H]3[C@@H](C(=O)OC3=O)[C@@]1(Cl)C(=C2Cl)Cl)Cl)(Cl)Cl;
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
cat | LC50 | inhalation | > 1gm/m3 (1000mg/m3) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 26(4), Pg. 49, 1982. | |
mouse | LD50 | oral | 2400mg/kg (2400mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 26(4), Pg. 49, 1982. | |
rabbit | LC50 | inhalation | > 1gm/m3 (1000mg/m3) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 26(4), Pg. 49, 1982. | |
rabbit | LD50 | skin | > 3gm/kg (3000mg/kg) | National Technical Information Service. Vol. OTS0537102, | |
rat | LC50 | inhalation | > 1gm/m3 (1000mg/m3) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 26(4), Pg. 49, 1982. | |
rat | LD50 | oral | 2300mg/kg (2300mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 26(4), Pg. 49, 1982. |