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Home> Hot Product Listed S   > Siloxanes andSilicones, di-Me, methoxy Ph, polymers with Ph silsesquioxanes,methoxy-terminated, poly...
111-30-8 structure

Siloxanes andSilicones, di-Me, methoxy Ph, polymers with Ph silsesquioxanes,methoxy-terminated, polymers with adipic acid, isophthalic acid andtrimethylolpropane

CAS No.:111-30-8
Molecular Weight:100.11582
Molecular Formula:C12H32O4SI3 (isomer)
Names and Identifiers
Synonyms

Silsesquioxanes,Ph, polymers with di-Me, methoxy Ph siloxanes, methoxy-terminated, polymerswith adipic acid, isophthalic acid and trimethylolpropane

Inchi
InChI=1/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2
InChkey
SXRSQZLOMIGNAQ-UHFFFAOYSA-N
Canonical Smiles
C(CC=O)CC=O
Properties
Melting Point
-5℃
Vapour
0.583mmHg at 25°C
Refractive Index
1.373
Safety and Handling
Risk Statements
R22;R23;R34;R42/43
Safety Statements
S26;S36/37/39;S45
HazardClass
8
PackingGroup
II
Transport
UN 2810
Reach Info
This substance has been officially registered by enterprises.
ECHA (EU chemicals Management Agency) published the completed registration file as follows:
Completed registration file:
Registered as ubmitted Total tonnage band  
FULL JOINT 1000PLUS view >
Registered companies:
Registrant / Supplier details Latest dossier received
BASF SE 2016
DOW BENELUX B.V. 2010
more >
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 3

Skin corrosion, Category 1B

Skin sensitization, Category 1A

Acute toxicity - Inhalation, Category 2

Specific target organ toxicity \u2013 single exposure, Category 3

Respiratory sensitization, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H410 Very toxic to aquatic life with long lasting effects

H301 Toxic if swallowed

H314 Causes severe skin burns and eye damage

H317 May cause an allergic skin reaction

H330 Fatal if inhaled

H335 May cause respiratory irritation

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

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

P260 Do not breathe dust/fume/gas/mist/vapours/spray.

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

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

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

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

P284 [In case of inadequate ventilation] wear respiratory protection.

P273 Avoid release to the environment.

Response

P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/\u2026

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

P330 Rinse mouth.

P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].

P363 Wash contaminated clothing before reuse.

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

P310 Immediately call a POISON CENTER/doctor/\u2026

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

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

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

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

P320 Specific treatment is urgent (see ... on this label).

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

P342+P311 If experiencing respiratory symptoms: Call a POISON CENTER/doctor/...

P391 Collect spillage.

Storage

P405 Store locked up.

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

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Computational chemical data
  • Molecular Weight:100.11582g/mol
  • Molecular Formula:C12H32O4SI3
  • Exact Mass:100.05243
  • Monoisotopic Mass:100.05243
  • Complexity:51.1
  • Rotatable Bond Count:4
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:2
  • Topological Polar Surface Area:34.1
  • Heavy Atom Count:7
  • 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
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Recommended Suppliers
  • Tel:0086-27-59207850
  • Fax:0086-27-59524646
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Tel:86-571-85829152
  • Fax:86-571-85829153
  • Tel:86-571-87758773
  • Fax:86-571-86821328
  • Tel:86-27-13407111142
  • Fax:86-27-13407111142
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