4,5-Dichlorophthalic acid

Modify Date: 2024-01-06 15:31:11

4,5-Dichlorophthalic acid Structure
4,5-Dichlorophthalic acid structure
Common Name 4,5-Dichlorophthalic acid
CAS Number 56962-08-4 Molecular Weight 235.02100
Density 1.698g/cm3 Boiling Point 422.1ºC at 760mmHg
Molecular Formula C8H4Cl2O4 Melting Point 198-200 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 209.1ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4,5-Dichlorophthalic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.698g/cm3
Boiling Point 422.1ºC at 760mmHg
Melting Point 198-200 °C (dec.)(lit.)
Molecular Formula C8H4Cl2O4
Molecular Weight 235.02100
Flash Point 209.1ºC
Exact Mass 233.94900
PSA 74.60000
LogP 2.38980
Index of Refraction 1.64

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S22-S24/25-S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2917399090

 Synthetic Route

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4,5-Dichlorophthalic acid Structure

4,5-Dichloropht...

CAS#:56962-08-4

Literature: Zhurnal Organicheskoi Khimii, , vol. 6, # 5 p. 1082 - 1086,1084 - 1088

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4,5-Dichlorophthalic acid Structure

4,5-Dichloropht...

CAS#:56962-08-4

Literature: Journal of the Chemical Society, , p. 255

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4,5-Dichlorophthalic acid Structure

4,5-Dichloropht...

CAS#:56962-08-4

Literature: Zeitschrift fuer Chemie (Stuttgart, Germany), , vol. 2, p. 311

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4,5-Dichlorophthalic acid Structure

4,5-Dichloropht...

CAS#:56962-08-4

Literature: Journal of Organic Chemistry, , vol. 12, p. 617,680

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4,5-Dichlorophthalic acid Structure

4,5-Dichloropht...

CAS#:56962-08-4

Literature: Journal of the Chemical Society, , p. 1878

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Detail
Literature: DE725605 , ; DRP/DRBP Org.Chem. U.S. Dep. Comm. Off. Tech. Serv. Rep., , # 625

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4,5-Dichlorophthalic acid Structure

4,5-Dichloropht...

CAS#:56962-08-4

Literature: Journal of the Chemical Society, , p. 253

 Customs

HS Code 2917399090
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

MFCD00002493
EINECS 260-478-3
4,5-dichlorophthalic acid
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