120871
Terephthaloyl chloride
≥99%, flakes
Manufacturer: Sigma Aldrich
CAS Number: 100-20-9
Synonym(S): Terephthalic acid chloride, Terephthaloyl dichloride
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 120871-5-G | In Stock | ₹ 2,013.45 |
| 250 G | 120871-250-G | In Stock | ₹ 3,431.53 |
| 1 KG | 120871-1-KG | In Stock | ₹ 8,757.43 |
120871 - 5 G
In Stock
Quantity
1
Base Price: ₹ 2,013.45
GST (18%): ₹ 362.421
Total Price: ₹ 2,375.871
vapor density
7 (vs air)
Quality Level
200
vapor pressure
0.02 mmHg ( 25 °C)
Assay
≥99%
form
flakes
bp
266 °C (lit.)
mp
79-81 °C (lit.)
solubility
ethanol: soluble 100 mg/mL, clear, colorless
SMILES string
ClC(=O)c1ccc(cc1)C(Cl)=O
InChI
1S/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H
Description
- General description: Terephthaloyl chloride is a highly reactive acid chloride derived from terephthalic acid. It is used as a cross-linking agent in polymer synthesis. Terephthaloyl chloride undergoes condensation reaction with difunctional α,ω-diaminopolystyrene to yield chain-extended polystyrene containing amide bonds along the polymer backbone[1]. It undergoes interfacial reaction with bovine serum albumin to form thin cross-linked films[2].
- Application: Terephthaloyl chloride was used in the synthesis of liquid crystalline thermosets by thermal cyclotrimerization of dicyanate compounds of ring substituted bis(4-hydroxyphenyl) terepthalates[3].
- Legal Information: DuPont product
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Inhalation - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 1
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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vapor density: 7 (vs air)
Quality Level: 200
vapor pressure: 0.02 mmHg ( 25 °C)
Assay: ≥99%
form: flakes
bp: 266 °C (lit.)
mp: 79-81 °C (lit.)
solubility: ethanol: soluble 100 mg/mL, clear, colorless
SMILES string: ClC(=O)c1ccc(cc1)C(Cl)=O
InChI: 1S/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H
vapor density:
7 (vs air)
Quality Level:
200
vapor pressure:
0.02 mmHg ( 25 °C)
Assay:
≥99%
form:
flakes
bp:
266 °C (lit.)
mp:
79-81 °C (lit.)
solubility:
ethanol: soluble 100 mg/mL, clear, colorless
SMILES string:
ClC(=O)c1ccc(cc1)C(Cl)=O
InChI:
1S/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H
vapor density: __
Quality Level: 200
vapor pressure: __
Assay: ≥97.0%
form: __
bp: __
mp: __
solubility: __
SMILES string: O.[Ca++].[Ca++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI: 1S/2Ca.2H2O4S.H2O/c;;2*1-5(2,3)4;/h;;2*(H2,1,2,3,4);1H2/q2*+2;;;/p-4
vapor density:
__
Quality Level:
200
vapor pressure:
__
Assay:
≥97.0%
form:
__
bp:
__
mp:
__
solubility:
__
SMILES string:
O.[Ca++].[Ca++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI:
1S/2Ca.2H2O4S.H2O/c;;2*1-5(2,3)4;/h;;2*(H2,1,2,3,4);1H2/q2*+2;;;/p-4
vapor density: __
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vapor pressure: __
Assay: __
form: __
bp: __
mp: __
solubility: __
SMILES string: __
InChI: __
vapor density:
__
Quality Level:
500
vapor pressure:
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Assay:
__
form:
__
bp:
__
mp:
__
solubility:
__
SMILES string:
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vapor density: __
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vapor pressure: __
Assay: ≥90.0% (HPLC)
form: __
bp: __
mp: __
solubility: __
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InChI: __
vapor density:
__
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100
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__
Assay:
≥90.0% (HPLC)
form:
__
bp:
__
mp:
__
solubility:
__
SMILES string:
__
InChI:
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