EN
0
Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > o-Phthalaldehyde
o-Phthalaldehyde structure, CAS 643-79-8

o-Phthalaldehyde

CAS Number643-79-8

SynonymsEINECS 211-402-2; MFCD00003335; o-Phthalaldehyde

Molecular FormulaC8H6O2

Molecular Weight134.13

Purity≥97 (HPLC)%

Density1.2±0.1 g/cm3

Boiling Point266.1±23.0 °C at 760 mmHg

Melting Point55-58 °C

Flash Point

Appearancepowder or crystals

EINECS211-402-2

MSDSChineseEnglish

SymbolTransport

Signal WordWarning

Cat. No.: 2A-9003504 Purity: ≥97 (HPLC)%
Change View

Please Login or Create an Account to: See VlP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

Inquiry

Quality Control of [ 643-79-8 ] Purity: ≥97 (HPLC)% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number643-79-8
Catalog No.2A-9003504
Chinese Name邻苯二甲醛
SynonymsEINECS 211-402-2; MFCD00003335; o-Phthalaldehyde
Molecular FormulaC8H6O2
Molecular Weight134.13
Purity≥97 (HPLC)
Density1.2±0.1 g/cm3
Boiling Point266.1±23.0 °C at 760 mmHg
Melting Point55-58 °C
Appearancepowder or crystals
Water Solubilitysoluble
Storage ConditionStore in a sealed container in a cool, dry place.
EINECS211-402-2
HTC2912299000
UN(IATA)UN2923 8/PG 2
PubChem ID24898191
MDL NumberMFCD00003335
SMILESO=Cc1ccccc1C=O
InChI1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H
InChI KeyZWLUXSQADUDCSB-UHFFFAOYSA-N
Beilstein/REAXYS878317
NACRES CodeNA.21
UNSPSC12352201
Hazard SymbolsTransport
Risk CodesR25;R34;R43
Safety DescriptionS26;S36/37/39;S45
MSDSmsds/3504_1_643_79_8.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 5.5%. Ordinary tariff: 30.0%
Transport InfoProduct name: Purity: 98.0%
MSDS Transport InfoModule 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 2923 International Dangerous Regulations for sea transport: 2923 International Dangerous Regulations for air transport: 2923 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: CORROSIVE SOLID, TOXIC, N.O.S. (o-Phthalaldehyde) CORROSIVE SOLID, TOXIC, N.O.S. (o-Phthalaldehyde) International air transport hazard regulations: Corrosive solid, toxic, n.o.s. (o-Phthalaldehyde) 14.3 Transport hazard categories European Land Transport Dangerous Regulations: 8 (6.1) International Maritime Transport Dangerous Regulations: 8 (6.1) International Air Transport Dangerous Regulations: 8 (6.1) 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: Yes International Maritime Transport Dangerous Regulations Maritime Pollutants: Yes International Air Transport Dangerous Regulations: No 14.6 Special reminder to users No data available
Related Products in Functional Building Blocks
2-Nitro-4-trifluoromethylbenzoic acid320-94-52A-9003447
2-Nitro-4-trifluoromethylbenzonitrile778-94-92A-9003448
2-Nitrobenzaldehyde552-89-62A-9003456
2-Nitrobenzhydrazide606-26-82A-9003461
2-Oxo-4-trifluoromethyl-2,5,6,7-tetrahydro-1H-[1]pyridindine-3-carbonitrile2A-1034842A-9003486
2-Trifluoromethyl-9-thioxanthone1693-28-32A-9003533
2-Trifluoromethylbenzoic acid433-97-62A-9003534
2-Trifluoromethylbenzyl bromide395-44-82A-9003535
2-Trifluoromethylphenol444-30-42A-9003536
3-(2-Bromo-4-chlorophenoxymethyl)-4-methoxybenzaldehyde438219-59-12A-9003561
Browse all Functional Building Blocks products »
Contact Us

Phone:

630-322-8886

630-322-8887

Email:

[email protected]

Office Locations:

Chicago, IL, USA

San Francisco, CA, USA