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Home> Hot Product Listed 1   > 1-Cyclopentene-1-carboxylicacid, 5,5-dimethyl-, methyl ester
7720-78-7 structure

1-Cyclopentene-1-carboxylicacid, 5,5-dimethyl-, methyl ester

CAS No.:7720-78-7
Molecular Weight:153.92348
Molecular Formula:C7H14N2 (isomer)
Names and Identifiers
Synonyms

1-Cyclopentene-1-carboxylicacid,5,5-dimethyl-,methylester(9CI)

Inchi
InChI=1/Fe.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChkey
MVZXTUSAYBWAAM-UHFFFAOYSA-N
Canonical Smiles
OS(=O)(=O)O.[Fe]
Properties
Melting Point
64℃
Flash Point
175.5°C
Safety and Handling
Risk Statements
R25
Safety Statements
S45
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 1000000_10000000 view >
Registered companies:
Registrant / Supplier details Latest dossier received
ArcelorMittal Atlantique et Lorraine 2010
ArcelorMittal Méditerranée 2010
ARCELORMITTAL OSTRAVA AS 2010
more >
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

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

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.

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.

Storage

none

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Computational chemical data
  • Molecular Weight:153.92348g/mol
  • Molecular Formula:C7H14N2
  • Exact Mass:153.902321
  • Monoisotopic Mass:153.902321
  • Complexity:81.3
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:4
  • Topological Polar Surface Area:83
  • Heavy Atom Count:6
  • 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:2
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  • Fax:86-25-83453275
  • Tel:86-188-74586545
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