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HOMOPHTHALIC ANHYDRIDE

HOMOPHTHALIC ANHYDRIDE
HOMOPHTHALIC ANHYDRIDE structure
CAS No.
703-59-3
Chemical Name:
HOMOPHTHALIC ANHYDRIDE
Synonyms
1,3-ISOCHROMANDIONE;1,3-isochromanedione;Isochroman-1,3-dione;Homophtalic anhydride;HOMOPHTHALIC ANHYDRIDE;benzoglutaric anhydride;HomoPhthalicAnhydrideOr;3,4-2H-Isocoumarin-3-one;HOMOPHTHALIC ACID ANHYDRIDE;1H-Isochromene-1,3(4H)-dione
CBNumber:
CB0253761
Molecular Formula:
C9H6O3
Formula Weight:
162.14
MOL File:
703-59-3.mol

HOMOPHTHALIC ANHYDRIDE Properties

Melting point:
140-142 °C(lit.)
Boiling point:
161°C/1.5mmHg(lit.)
Density 
1.2599 (rough estimate)
refractive index 
1.5380 (estimate)
storage temp. 
Refrigerator (+4°C)
form 
Powder
color 
Slightly yellow to beige
Water Solubility 
Decomposes in water.
Sensitive 
Moisture Sensitive
BRN 
5244
CAS DataBase Reference
703-59-3(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
10-21
HS Code  29173995
Symbol(GHS):
Signal word: Warning
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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 ANHYDRIDE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 128589 Homophthalic anhydride technical grade 703-59-3 5g $48.7 2018-11-20 Buy
TCI Chemical H1346 Homophthalic Anhydride >98.0%(GC) 703-59-3 5g $39 2018-11-22 Buy
TCI Chemical H1346 Homophthalic Anhydride >98.0%(GC) 703-59-3 25g $135 2018-11-22 Buy
Alfa Aesar A15538 Homophthalic anhydride, 97+% 703-59-3 50g $166 2018-11-13 Buy
Alfa Aesar A15538 Homophthalic anhydride, 97+% 703-59-3 10g $41 2018-11-13 Buy

HOMOPHTHALIC ANHYDRIDE Chemical Properties,Uses,Production

Chemical Properties

slightly yellow to beige or light green powder

HOMOPHTHALIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products


HOMOPHTHALIC ANHYDRIDE Suppliers

Global( 88)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20243 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
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 40395 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24648 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44187 61
BePharm Ltd 4001-647-117; 021-61629020
021-61629029 product@bidepharmatech.com China 24692 61
Nanjing Chemlin Chemical Co., Ltd 025-83697070
+86-25-83453306 sales@chemlin.com.cn China 19998 64

HOMOPHTHALIC ANHYDRIDE Spectrum


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