ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Acyl halide >Phthaloyl dichloride
Phthaloyl dichloride
- CAS No.
- 88-95-9
- Chemical Name:
- Phthaloyl dichloride
- Synonyms
- PHTHALOYL CHLORIDE;PHTHALYL CHLORIDE;Phthalic dichloride;benzene-1,2-dicarbonyl chloride;Phthalic chloride;Phthaloyl chlorid;thaloyl dichloride;Phthalyl dichloride;o-Phtaloyl chloride;o-Phthalyl chloride
- CBNumber:
- CB7273160
- Molecular Formula:
- C8H4Cl2O2
- Molecular Weight:
- 203.02
- MOL File:
- 88-95-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/15 10:43:47
| Melting point | 6-12 °C(lit.) |
|---|---|
| Boiling point | 269-271 °C(lit.) |
| Density | 1.409 g/mL at 25 °C(lit.) |
| vapor pressure | 30 mm Hg ( 47 °C) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Miscible with ether. |
| form | Liquid |
| color | Clear yellow |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| Merck | 14,7375 |
| BRN | 608200 |
| Stability | Moisture Sensitive |
| CAS DataBase Reference | 88-95-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2-Benzenedicarbonyl dichloride(88-95-9) |
| EPA Substance Registry System | 1,2-Benzenedicarbonyl dichloride (88-95-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 21 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29173980 | |||||||||
| NFPA 704 |
|
Phthaloyl dichloride price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | P40409 | Phthaloyl chloride 90% | 88-95-9 | 100G | ₹2727.9 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | P40409 | Phthaloyl chloride 90% | 88-95-9 | 500G | ₹8746.6 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.21029 | Phthaloyl dichloride for synthesis | 88-95-9 | 50ML | ₹3830.01 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.21029 | Phthaloyl dichloride for synthesis | 88-95-9 | 250ML | ₹6180.01 | 2022-06-14 | Buy |
| TCI Chemicals (India) | P0405 | Phthaloyl Chloride | 88-95-9 | 25G | ₹1800 | 2022-05-26 | Buy |
Phthaloyl dichloride Chemical Properties,Uses,Production
Chemical Properties
colorless or clear yellow oily liquid. decompose with water and alcohol, soluble in ether, chloroform and benzene.
Uses
o-Phthaloyl Dichloride is used in the phthaloylation of hemicelluloses as an efficient way to improve their lipophilicity and hydrophilicity. Phthaloylation of hemicelluloses is also a key precursor to preparing polysaccharide derivatives.
Preparation
Synthesis of phthaloyl dichloride: Mix 148g of phthalic anhydride with 220g of phosphorus pentachloride, heat, gradually increase the temperature to 250°C, escape the phosphorus oxychloride, distill the reaction product under reduced pressure, collect the 131-133°C (1.2-1.33kPa) fraction to obtain 187g of phthaloyl dichloride.
General Description
equilibrium mixture (phthaloyl chloride ~80% and pseudochloride ~10%) both components show equal chemical behaviour
Phthaloyl dichloride Preparation Products And Raw materials
Raw materials
Preparation Products
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Global( 204)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21675 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29900 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | China | 5738 | 58 | Inquiry |
| SIMAGCHEM CORP | +86-13806087780 | China | 17367 | 58 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
88-95-9(Phthaloyl dichloride)Related Search:
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benzenedioylchloride
Phthalic chloride
Phthalyl dichloride
1,2-Bis(chlorocarbonyl)benzene
o-Phtaloyl chloride
o-Phthalic acid dichloride
O-Phthaloyl dichloride, 90%, remainder mainly phthalic acid
1,2-Benzenebis(carbonyl chloride)
1,2-Benzenedicarboxylic acid dichloride
sym-o-Phthalic dichloride
o-Phthaloyl dichloride,97%,pract.
Phthaloyl chloride,Phthaloyl dichloride
o-Phthaloyl dichloride, reMainder Mainly phthalic acid, 90% 100ML
Phthaloyl chlorid
The adjacent benzene twobenzoyl chloride
Phthaloyl Chloride , 98.0%(T)
Phthaloyl chloride technical, >=90%
Phthaloyl dichloride for synthesis
1,2-BENZENEDICARBONYL CHLORIDE
1,2-BENZENEDICARBONYL DICHLORIDE
PHTHALIC ACID DICHLORIDE
PHTHALOYL DICHLORIDE
O-PHTHALOYL CHLORIDE
O-PHTHALOYL DICHLORIDE
ORTHO-PHTHALOYL CHLORIDE
Benzene-1,2-dicarbonyl chloride~Phthaloyl dichloride
O-Pathaloyl Dichloride
Phthaloyl Dichloride/Phthaloyl chloride
PHTHALOYL CHLORIDE, DIST.
o-Phthalyl chloride
o-Phthaloyl dichloride, pract., 97%
o-Phthaloyl dichloride, remainder mainly phthalic acid, 90%
o-benzenedicarbonyl chloride
2-PHTHALOYLDICHLORIDE
1,2-phthaloyl dichloride
PHTHALICACIDCHLORIDE
PhthaloylChloride>
Phthaloyl Dichloride,>95%
thaloyl dichloride
Phthalic dichloride
PHTHALOYL CHLORIDE
PHTHALYL CHLORIDE
benzene-1,2-dicarbonyl chloride
Phthaloyl chloride,98%
88-95-9
C6H4COCl3
C6H412COCl2
Building Blocks
Carbonyl Compounds
Acid Halides
Organic Building Blocks
ACID CHLORIDES
o-Phthaloyl Dichloride, o-Diacetyl Chloride
K00001
bc0001