OPA//O-Phthalaldehyde CAS 643-79-8
Identification
Properties
Safety Data
Specifications & Other Information
Links
Identification
CAS Number
643-79-8
Name
OPA//O-Phthalaldehyde
Synonyms
ortho-Phthalaldehyde
1,2-BENZENEDICARBALDEHYDE
1,2-Benzenedicarboxaldehyde [ACD/Index Name]
1,2-Phthalic dicarboxaldehyde
211-402-2 [EINECS]
2-Phthalaldehyde
4-07-00-02138 (Beilstein Handbook Reference) [Beilstein]
4P8QP9768A
643-79-8 [RN]
benzene-1,2-dicarbaldehyde
Benzene-1,2-dicarboxaldehyde
BENZENEDICARBOXALDEHYDE
Benzol-1,2-dicarbaldehyd
OPA
o-Phthalaldehyde
o-Phthaldehyde
o-Phthaldialdehyde
o-Phthalic aldehyde
p-Benzenedicarboxaldehyde
Phtalaldéhyde [French] [ACD/IUPAC Name]
Phthalaldehyd [German] [ACD/IUPAC Name]
Phthalaldehyde [ACD/IUPAC Name]
Phthalic dialdehyde
[643-79-8]
o-phthalaldehyde
o-phthaldialdehyde
o-phthalicdicarboxaldehyde
1,2-Diformylbenzene
2-Phthaldehyde
2-Phthaldialdehyde
‘643-79-8
Benzene-1,2-dicarboxaldehyde; OPA
BR-44048
D03470
Disopa
Disopa (TN)
MFCD00003335 [MDL number]
NCGC00166206-01
o-Phthalaldehyde (en)
o-Phthalaldehyde | o-Phthalic dicarboxaldehyde | Benzene-1,2-dicarboxaldehyde | OPA
O-Phthalaldialdehyde
o-Phthalic dicarboxaldehyde
o-Phthalicdicarboxaldehyde
OPTA
Ortho-Phthalic Aldehyde (OPA)
P-6600
Phtalaldehydes [French]
Phthalaldialdehyde
Phthaldialdehyde
PHTHALIC ALDEHYDE
Phthalic dicarboxaldehyde
Phthalyldicarboxaldehyde
Phtharal
Phtharal (JAN)
SBB008450
SS-7380
TH6950000
TL8004558
UNII:4P8QP9768A
UNII-4P8QP9768A
オルトフタルアルデヒド [Japanese]
Molecular Structure
Structure of OPA O-Phthalaldehyde CAS 643-79-8
SMILES
c1ccc(c(c1)C=O)C=O
StdInChI
InChI=1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H
StdInChIKey
ZWLUXSQADUDCSB-UHFFFAOYSA-N
Molecular Formula
C8H6O2
Molecular Weight
134.13
EINECS
211-402-2
Beilstein Registry Number
878317
MDL Number
MFCD00003335
Properties
Appearance
Yellow crystal
Boiling Point
83-84℃
Melting Point
53-56℃
Safety Data
Symbol
GHS05, GHS06, GHS09Signal Word
Warning
Hazard Statements
Precautionary Statements
Missing Phrase – N15.00950417-P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RIDADR
UN2923 – class 8 – PG 2 – EHS – acidic – Corrosive solids, toxic, n.o.s., HI: all
WGK Germany
3
RTECS
TH6950000
MSDS
OPAO-Phthalaldehyde CAS 643-79-8 MSDS
Specifications and Other Information of Our OPA//O-Phthalaldehyde CAS 643-79-8
Standard
Enterprise standard
Identification Methods
HNMR
Purity
98.5%min
Others
≤1.5%
Package
25kg/drum; also according to customer requirements to packaging
Shelf life
24 months
Storage
Under the room temperature and away from light
Application
1. Analytical reagents in the chemical field: As an amine alkaloid reagent, it is used for the determination of primary amines and peptide bond decomposition products by fluorescence method.
2. Organic synthesis: also a pharmaceutical intermediate
3. A fluorescent reagent for separating amino acid derivatives by HPLC before column chromatography, and measuring thiol groups of proteins by flow cytometry.
Links
Caming Pharmaceutical Ltd
This product is developed by our sub R&D company Caming Pharmaceutical Ltd, and please click the link below for details.
http://www.caming.com/opa-o-phthalaldehyde-cas-643-79-8/
Watson International Ltd
This product is sold exclusively through our sales company Watson International Ltd, and please click the link below for details.
http://www.watson-int.com/opa-o-phthalaldehyde-cas-643-79-8/