Phthalic acid - for synthesis , CAS No.88-99-3

CAS: 88-99-3 Cat. No.: P434319 分子式: C8H6O4 分子量: 166.13 Beilstein Registry Number: 608199 EC番号: 201-873-2
注文可能
GRADE & PURITY for Synthesis ? Synthesis grade — practical purity for chemical synthesis and preparative work. Use as a cost-effective reagent when analytical purity isn't required.
Synonyms
1,2-benzenedicarboxylic acid | 4-09-00-03167 (Beilstein Handbook Reference) | Kyselina ftalova [Czech] | DTXCID901484 | AC-14464 | BDBM50080272 | J-523870 | Tox21_200915 | o-Benzenedicarboxylate | NCGC00090869-02 | P0287 | CCRIS 1446 | PHTHALIC ACID (USP-
Storage
Room temperature
Shipped In
Normal
★
Size
USA
ドイツ (EU)*
Price
Qty
100g
P434319-100g
5 在庫あり
—
$32.90
Enter a quantity for the sizes you want to add.
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Why this grade

for synthesis 合成用 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 126 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

同義語
1,2-benzenedicarboxylic acid | 4-09-00-03167 (Beilstein Handbook Reference) | Kyselina ftalova [Czech] | DTXCID901484 | AC-14464 | BDBM50080272 | J-523870 | Tox21_200915 | o-Benzenedicarboxylate | NCGC00090869-02 | P0287 | CCRIS 1446 | PHTHALIC ACID (USP-
仕様と純度
for synthesis
保管条件
Room temperature
入荷
Normal
等級
合成用
名前と識別子
パブケム・シド
パブケム・シド・ウル
https://pubchem.ncbi.nlm.nih.gov/substance/504750449
カノニカル・スマイル
C1=CC=C(C(=C1)C(=O)O)C(=O)O
IUPAC Name
phthalic acid
InChIKey
XNGIFLGASWRNHJ-UHFFFAOYSA-N
INCHI
1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
異性体SMILES
C1=CC=C(C(=C1)C(=O)O)C(=O)O
WGKドイツ
1
RTECS
TH9625000
分子量
166.13
Beilstein
608199
Reaxy-Rn
608199
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=608199&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
分類Benzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acids
Alternative Parents Benzoyl derivatives  Dicarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoic acid - Benzoyl - Dicarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
説明This compound belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
External Descriptors benzenedicarboxylic acid
3 D構造
インタラクティブ化学構造モデル





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作用メカニズム
証明書(CoA、COO、BSE/TSEと分析図)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate Type日付商品
F23271025Certificate of AnalysisApr 02, 2026 P434319
F23271029Certificate of AnalysisApr 02, 2026 P434319
F23271030Certificate of AnalysisApr 02, 2026 P434319
化学的性質と物理的性質
溶解度water: 5.74g/L at20°C
融点(°C)210-211°C
分子量166.130 g/mol
XLogP30.700
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass166.027 Da
Monoisotopic Mass166.027 Da
Topological Polar Surface Area74.600 Ų
Heavy Atom Count12
Formal Charge0
Complexity177.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
よくある質問と記事
Citations of This Product
ソリューション計算機
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