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Home> Encyclopedia > Hot Product Listed 4   > 4-Formylphenylboronic acid
87199-17-5 structure

4-Formylphenylboronic acid

Iupac Name:(4-formylphenyl)boronic acid
CAS No.:87199-17-5
EINECS(EC#): 438-670-5; 617-982-7
Molecular Weight:149.94
Molecular Formula:C7H7BO3 (isomer)
Properties
Appearance
white to light yellow crystal powder
Density
1.244
Melting Point
237-242℃
Boiling Point
347.584 °C at 760 mmHg
Flash Point
164.013 °C
HS Code
2931900090
Storage temp
0-6°C
Safety and Handling
Hazard Codes
C
Risk Statements
R34;R36/37/38
Safety Statements
S22;S26;S37/39;S45
Safety
Hazard Codes:C,Xi
Risk Statements:34-36/37/38
34:Causes burns
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:22-26-36/37/39-45-37/39-36
22:Do not breathe dust
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
37/39:Wear suitable protective clothing, gloves and eye/face protection
36:Wear suitable protective clothing
RIDADR:UN 1759 8/PG 3
WGK Germany:3
HazardClass:IRRITANT, AIR SENSITIVE
Hazard Note:Irritant
Sensitive
Air Sensitive
Transport
UN 1759
Specification

white to light yellow crystal powder
usageEng:suzuki reaction
Safety Statements:22-26-36/37/39-45-37/39-36
22:Do not breathe dust
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
37/39:Wear suitable protective clothing, gloves and eye/face protection
36:Wear suitable protective clothing
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Skin sensitization, Category 1

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H317 May cause an allergic skin reaction

Precautionary statement(s)
Prevention

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P272 Contaminated work clothing should not be allowed out of the workplace.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

Response

P302+P352 IF ON SKIN: Wash with plenty of water/...

P333+P313 If skin irritation or rash occurs: Get medical advice/attention.

P321 Specific treatment (see ... on this label).

P362+P364 Take off contaminated clothing and wash it before reuse.

Storage

none

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Precursor and Product
Computational chemical data
  • Molecular Weight:149.94g/mol
  • Molecular Formula:C7H7BO3
  • Compound Is Canonicalized:True
  • Exact Mass:150.049
  • Monoisotopic Mass:150.049
  • Complexity:130
  • Rotatable Bond Count:2
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:3
  • Topological Polar Surface Area:57.5A^2
  • Heavy Atom Count:11
  • Defined Atom Stereocenter Count:0
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:1
  • CACTVS Substructure Key Fingerprint: AAADcYJgMAAAAAAAAAAAAAAAAAAAAAAAAAAwAAAAAAAAAAABAAAoGgAACAAADACgmAIwAIAAAACI AihSgAACAAAkAAAIiAEAAMgIIDKAFRCAIQAggAAIiYcIiACOAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
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