Acetylsalicyloyl chloride

Modify Date: 2024-01-02 17:35:40

Acetylsalicyloyl chloride Structure
Acetylsalicyloyl chloride structure
Common Name Acetylsalicyloyl chloride
CAS Number 5538-51-2 Molecular Weight 198.603
Density 1.3±0.1 g/cm3 Boiling Point 345.8±0.0 °C at 760 mmHg
Molecular Formula C9H7ClO3 Melting Point 45-49 °C(lit.)
MSDS Chinese USA Flash Point 126.6±21.6 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name O-Acetylsalicylryl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 345.8±0.0 °C at 760 mmHg
Melting Point 45-49 °C(lit.)
Molecular Formula C9H7ClO3
Molecular Weight 198.603
Flash Point 126.6±21.6 °C
Exact Mass 198.008377
PSA 43.37000
LogP 1.36
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.536
Storage condition Refrigerator

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H314
Precautionary Statements P280-P305 + P351 + P338-P310
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
Hazard Codes C:Corrosive;
Risk Phrases R22;R29;R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3261 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 2916399090

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles4

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 Synonyms

O-Acetylsalicyloylchloride
2-(Chlorcarbonyl)phenylacetat
Benzoyl chloride, 2-(acetyloxy)-
MFCD00000663
Acetylsalicyloyl chloride
(2-carbonochloridoylphenyl) acetate
EINECS 226-899-1
2-(Chlorocarbonyl)phenyl acetate