2-ethynylbenzaldehyde

Modify Date: 2024-01-11 22:08:02

2-ethynylbenzaldehyde Structure
2-ethynylbenzaldehyde structure
Common Name 2-ethynylbenzaldehyde
CAS Number 38846-64-9 Molecular Weight 130.14300
Density 1.07g/cm3 Boiling Point 230.3ºC at 760 mmHg
Molecular Formula C9H6O Melting Point 64-67ºC
MSDS Chinese USA Flash Point 90.8ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-ethynylbenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.07g/cm3
Boiling Point 230.3ºC at 760 mmHg
Melting Point 64-67ºC
Molecular Formula C9H6O
Molecular Weight 130.14300
Flash Point 90.8ºC
Exact Mass 130.04200
PSA 17.07000
LogP 1.48040
Index of Refraction 1.554

 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
HS Code 2912299000

 Synthetic Route

 Customs

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%

 Synonyms

benzaldehyde,2-ethynyl
MFCD04039985
2-FORMYLPHENYLACETYLENE
ortho-ethynylbenzaldehyde
2-ethynyl-benzaldehyde
o-ethynylbenzaldehyde
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