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Home> Hot Product Listed P   > Polysiloxanes,Me octyl
1765-93-1 structure

Polysiloxanes,Me octyl

Iupac Name:(4-fluorophenyl)boronic acid
CAS No.:1765-93-1
EINECS(EC#): 610-567-1
Molecular Weight:139.92
Molecular Formula:C23H33CLN2O2 (isomer)
Names and Identifiers
Synonyms

Me octyl siloxanes Me octyl siloxanes and silicones methyloctylsiloxanes Octylmethylpolysiloxane Poly(octylmethylsiloxane), viscosity 600-1000 cSt. Poly[oxy(methyloctylsilylene)].alpha.-trimethylsilyl-.omega.-trimethylsilyloxy- POLYMETHYLOCTYLSILOXANE POLYOCTYLMETHYLSILOXANE POLYOCTYLMETHYLSILOXANE, 600-1,000 cSt POLYOCTYLMETHYLSILOXANE, 600-1,000cs SB-Octyl 50 SF 1091 Silicones, Me octyl Siloxanes,Me octyl Siloxanesand Silicones, Me octyl SiloxanesandSilicones,Meoctyl

Inchi
InChI=1S/C6H6BFO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4,9-10H
InChkey
LBUNNMJLXWQQBY-UHFFFAOYSA-N
Canonical Smiles
B(C1=CC=C(C=C1)F)(O)O
Properties
Appearance
Clear viscous liquid
Melting Point
263-265℃
Boiling Point
536.4°C at 760 mmHg
Vapour
0.748mmHg at 25°C
Refractive Index
1.528
Flash Point
°C
Solubility
Solubility in water: insoluble
HS Code
29163990
Safety and Handling
Risk Statements
R36/37/38
Safety Statements
S26;S37/39
HazardClass
IRRITANT
Hazard Note
H302; H315; H319; H335
Reach Info
Globally, no enterprise has officially registered the substance REACH.
Other official information: ·ECHA Information Page for CAS: 1765-93-1 EC: 610-567-1 Polysiloxanes,Me octyl ·ECHA C&L Inventory for CAS: CAS: 1765-93-1 EC: 610-567-1 Polysiloxanes,Me octyl
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 4

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity \u2013 single exposure, Category 3

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H302 Harmful if swallowed

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

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

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

P271 Use only outdoors or in a well-ventilated area.

Response

P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/\u2026if you feel unwell.

P330 Rinse mouth.

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

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

P332+P313 If skin irritation occurs: Get medical advice/attention.

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

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P337+P313 If eye irritation persists: Get medical advice/attention.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P312 Call a POISON CENTER/doctor/\u2026if you feel unwell.

Storage

P403+P233 Store in a well-ventilated place. Keep container tightly closed.

P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Computational chemical data
  • Molecular Weight:139.92g/mol
  • Molecular Formula:C23H33CLN2O2
  • Compound Is Canonicalized:True
  • Exact Mass:140.044
  • Monoisotopic Mass:140.044
  • Complexity:102
  • Rotatable Bond Count:1
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:3
  • Topological Polar Surface Area:40.5A^2
  • Heavy Atom Count:10
  • 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: AAADcYJgMQAAAAAAAAAAAAAAAAAAAAAAAAAwAAAAAAAAAAABAAAoGQAACAAACACAEAgwAIAAAACA ACBCAAACAAAgAAAIiAAAAIgIICKAERCAIAAggAAIiAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
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  • Fax:86-21-51685790
  • Tel:86-571-85829152
  • Fax:86-571-85829153
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