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Homophthalic acid

Homophthalic acid
Homophthalic acid structure
CAS No.
89-51-0
Chemical Name:
Homophthalic acid
Synonyms
AKOS AUF2059;O-carboxylic acid;HOMOPHTHALIC ACID;HomoPhthalicAcidOr;RARECHEM AL BO 1086;HOMOPHTHALIC DIACID;Homophthalic acid,98%;HoMophthalic acid 98%;α-Carboxy-o-toluicacid;o-Carboxy-α-toluic acid
CBNumber:
CB3462766
Molecular Formula:
C9H8O4
Formula Weight:
180.16
MOL File:
89-51-0.mol

Homophthalic acid Properties

Melting point:
178-182 °C(lit.)
form 
Powder
color 
Off-white to light yellow or pale green
Water Solubility 
12 g/L (20 ºC)
BRN 
1872069
InChIKey
ZHQLTKAVLJKSKR-UHFFFAOYSA-N
CAS DataBase Reference
89-51-0(CAS DataBase Reference)
EPA Substance Registry System
Benzeneacetic acid, 2-carboxy-(89-51-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-37/39-26-36/37/39-27
WGK Germany  3
RTECS  CY1575590
TSCA  Yes
HS Code  29173990
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Homophthalic acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich H16205 Homophthalic acid 98% 89-51-0 25g $44.5 2018-11-20 Buy
Sigma-Aldrich H16205 Homophthalic acid 98% 89-51-0 100g $116 2018-11-20 Buy
TCI Chemical T0262 Homophthalic Acid >99.0%(T) 89-51-0 25g $42 2018-11-22 Buy
TCI Chemical T0262 Homophthalic Acid >99.0%(T) 89-51-0 250g $216 2018-11-22 Buy
Alfa Aesar A14297 Homophthalic acid, 99% 89-51-0 250g $247 2018-11-13 Buy

Homophthalic acid Chemical Properties,Uses,Production

Chemical Properties

off-white to light yellow or pale green powder

Uses

antidepressant

Uses

A remainder phthalic acid.

Purification Methods

Crystallise the acid from boiling H2O (25mL/g; 63mL/g at 20o), aqueous AcOH (m 180o) Dry it at 100o. The S-benzylisothiuronium salt has m 155-156o (from EtOH). [Price Org Synth 22 611942, Grummitt et al. Org Synth Coll Vol III 449 1955, Beilstein 9 H 857, 9 II 617, 9 III 4266, 9 IV 3343.] The anhydride [703-59-3] M 162.1 has m 141-142o. [Beilstein 17/11 V 270.]

Homophthalic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Homophthalic acid Suppliers

Global( 148)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32452 55
Nanjing Dolon Biotechnology Co.,Ltd.
18905173768
sales@dolonchem.com CHINA 2972 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8267 58
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369
+86 (573) 82222643 sales@maya-r.com China 11744 57
Shanghai Surseechem Scientific Co.,Ltd +86-21-61318535
+86-21-67101545 sales@surseechem.com China 19 56
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96512 76
PharmaBlock Sciences (Nanjing),Inc. 400 025 5188
86-025-86918232 sales_china@pharmablock.com China 6448 55
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40275 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15882 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30168 84

Homophthalic acid Spectrum


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