Benzaldehyde-2,4-disulfonic acid

Modify Date: 2024-01-02 18:16:49

Benzaldehyde-2,4-disulfonic acid Structure
Benzaldehyde-2,4-disulfonic acid structure
Common Name Benzaldehyde-2,4-disulfonic acid
CAS Number 88-39-1 Molecular Weight 266.24800
Density 1.815 g/cm3 Boiling Point N/A
Molecular Formula C7H6O7S2 Melting Point 105-107°C
MSDS N/A Flash Point N/A

 Names

Name 4-formylbenzene-1,3-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.815 g/cm3
Melting Point 105-107°C
Molecular Formula C7H6O7S2
Molecular Weight 266.24800
Exact Mass 265.95500
PSA 142.57000
LogP 2.15410
Index of Refraction 1.633

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
Packaging Group II
HS Code 2913000090

 Synthetic Route

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Benzaldehyde-2,4-disulfonic acid Structure

Benzaldehyde-2,...

CAS#:88-39-1

Literature: DE154528 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 7, p. 108

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Benzaldehyde-2,4-disulfonic acid Structure

Benzaldehyde-2,...

CAS#:88-39-1

Literature: DE98321 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2913000090
Summary HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

 Synonyms

EINECS 201-826-6
4-Formylbenzene-1,3-disulphonic acid
2,4-disulfobenzaldehyde
Benzaldehyd-disulfonsaeure-(2.4)
4-formyl-benzene-1,3-disulfonic acid
2,4-disulphobenzaldehyde
1,3-Benzenedisulfonicacid,4-formyl
4-formyl-1,3-benzenedisulfonic acid
MFCD00450438
benzaldehyde-2,4-disulfonic acid
4-Formyl-benzol-1,3-disulfonsaeure