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623-27-8 CAS 623-27-8 Terephthalaldehyde

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Appearance:white powder
Application:curing agent
PackAge:carton box
ProductionCapacity:1000000|Kilogram|Month
Storage:cool and dry
Transportation:by air by sea or by express

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Product information

CAS 623-27-8 Terephthalaldehyde

Product Name:	Terephthalaldehyde
Synonyms:	TEREPHTHALDIALDEHYDE;TEREPHTHALDICARBOXALDEHYDE;TEREPHTHALALDEHYDE;TEREPHTHALIC ALDEHYDE;P-PHTHALALDEHYDE;P-PHTHALICDICARBOXALDEHYDE;TPAL;4-Formylbenzaldehyde
CAS:	623-27-8
MF:	C8H6O2
MW:	134.13
EINECS:	210-784-8
Product Categories:	Aromatics;Fluorenes, etc. (reagent for high-performance polymer research);Aromatic Aldehydes & Derivatives (substituted);Functional Materials;Reagent for High-Performance Polymer Research;Miscellaneous Reagents;intermediates;Pyridines;bc0001
Mol File:	623-27-8.mol

Terephthalaldehyde Chemical Properties

Melting point	114-116 °C (lit.)
Boiling point	245-248 °C (lit.)
density	1,06 g/cm³
vapor pressure	0.25-0.46Pa at 20-25℃
refractive index	1.4800 (estimate)
Fp	76 °C
storage temp.	Store below +30°C.
solubility	3g/l
form	Crystalline Powder
color	White to light yellow
Water Solubility	3 g/L (50 ºC)
Sensitive	Air Sensitive
BRN	385863
InChIKey	KUCOHFSKRZZVRO-UHFFFAOYSA-N
LogP	1 at 20.1℃ and pH6.6-6.8
CAS DataBase Reference	623-27-8(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Benzenedicarboxaldehyde(623-27-8)
EPA Substance Registry System	1,4-Benzenedicarboxaldehyde (623-27-8)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-36/37
Safety Statements	22-24/25-36-26-37/39
WGK Germany	1
RTECS	WZ0430000
Hazard Note	Irritant
TSCA	Yes
HS Code	29122900
Hazardous Substances Data	623-27-8(Hazardous Substances Data)