(S)-1,4-Benzodioxane-2-carboxylic acid

Modify Date: 2024-01-12 12:04:30

(S)-1,4-Benzodioxane-2-carboxylic acid Structure
(S)-1,4-Benzodioxane-2-carboxylic acid structure
Common Name (S)-1,4-Benzodioxane-2-carboxylic acid
CAS Number 70918-54-6 Molecular Weight 180.157
Density 1.4±0.1 g/cm3 Boiling Point 347.2±41.0 °C at 760 mmHg
Molecular Formula C9H8O4 Melting Point 96-99ºC
MSDS Chinese USA Flash Point 145.4±21.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name (3S)-2,3-dihydro-1,4-benzodioxine-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 347.2±41.0 °C at 760 mmHg
Melting Point 96-99ºC
Molecular Formula C9H8O4
Molecular Weight 180.157
Flash Point 145.4±21.1 °C
Exact Mass 180.042252
PSA 55.76000
LogP 1.25
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.575

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2932999099

 Precursor & DownStream

Precursor  0

DownStream  2

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

(S)-1,4-Benzodioxane-2-carboxylic acid
MFCD00239408
2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylicacid
1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-, (2S)-
0JD
(S)-2,3-Dihydro-benzo[1,4]dioxine-2-carboxylic acid
(2S)-2,3-Dihydro-1,4-benzodioxine-2-carboxylic acid
(S)-2,3-Dihydro-1,4-benzodioxin-2-carboxylic acid
(S)-1,4-Benzodioxan-2-CarboxylicAcid
2,3-dihydrobenzo[b][1,4]dioxin-2-carboxylic acid