Terephthalaldehyde

Modify Date: 2025-08-21 15:10:20

Terephthalaldehyde structure	Common Name	Terephthalaldehyde
	CAS Number	623-27-8	Molecular Weight	134.132
	Density	1.2±0.1 g/cm3	Boiling Point	246.5±0.0 °C at 760 mmHg
	Molecular Formula	C₈H₆O₂	Melting Point	114-116 °C(lit.)
	MSDS	Chinese USA	Flash Point	101.7±19.6 °C

Name	Terephthalaldehyde
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	246.5±0.0 °C at 760 mmHg
Melting Point	114-116 °C(lit.)
Molecular Formula	C₈H₆O₂
Molecular Weight	134.132
Flash Point	101.7±19.6 °C
Exact Mass	134.036774
PSA	34.14000
LogP	1.49
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.623
Water Solubility	3 g/L (50 ºC)

Terephthalaldehyde MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WZ0430000

CHEMICAL NAME :: Terephthalaldehyde

CAS REGISTRY NUMBER :: 623-27-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H6-O2

MOLECULAR WEIGHT :: 134.14

WISWESSER LINE NOTATION :: VHR DVH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1154 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 246,851,1958

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	WZ0430000
HS Code	2912299000

Precursor 8
CAS#:589-29-7 1,4-Benzenedime... CAS#:106-42-3 p-Xylene CAS#:100-21-0 Terephthalic acid CAS#:100-20-9 Terephthaloyl C...
CAS#:81172-89-6 4-(DIETHOXYMETH... CAS#:201230-82-2 carbon monoxide CAS#:1122-91-4 4-Bromobenzaldehyde CAS#:64-19-7 acetic acid
DownStream 10
CAS#:109205-88-1 2-Propenoic aci... CAS#:104752-19-4 3-[[4-[(3-carbo... CAS#:109702-85-4 5-NITRO-2-(4-(5... CAS#:35288-49-4 1,4-Phenylenedi...
CAS#:369-54-0 1,4-BIS(DIFLUOR... CAS#:55805-29-3 4-Formylbenzal ... CAS#:60456-77-1 4-FURAN-2-YL-BE... CAS#:144374-53-8 (E)-tert-Butyl ...
CAS#:142651-25-0 [4-(1,3-dioxola... CAS#:145589-31-7 Benzaldehyde, 4...

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Growth of Thin, Anisotropic, π-Conjugated Molecular Films by Stepwise "Click" Assembly of Molecular Building Blocks: Characterizing Reaction Yield, Surface Coverage, and Film Thickness versus Addition Step Number.

J. Am. Chem. Soc. 137 , 8819-28, (2015)

We report the systematic characterization of anisotropic, π-conjugated oligophenyleneimine (OPI) films synthesized using stepwise imine condensation, or "click" chemistry. Film synthesis began with a ...

Benzol-1,4-dicarbaldehyd

1,4-Benzenedicarbaldehyde

1,4-Phthalaldehyde

4-Formylbenzaldehyde

Terephthalaldehyde

1,4-Benzenedicarboxaldehyde

MFCD00006949

benzene-1,4-dicarbaldehyde

Benzene-1,4-dicarboxaldehyde

1,4-Benzenedialdehyde

1,4-Diformylbenzene

EINECS 210-784-8

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Terephthalaldehyde
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Terephthalaldehyde
Price: ￥348.0/500g ￥118.0/100g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Phthalaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Terephthalaldehyde
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Terephthalaldehyde
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Terephthalaldehyde

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.