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Home> Hot Product Listed R   > Rifamycin VIII,5'-(4-butyl-1-piperazinyl)-1',4-didehydro-1-deoxy-1,4-dihydro-3'-hydroxy-1-oxo-
96-48-0 structure

Rifamycin VIII,5'-(4-butyl-1-piperazinyl)-1',4-didehydro-1-deoxy-1,4-dihydro-3'-hydroxy-1-oxo-

Iupac Name:oxolan-2-one
CAS No.:96-48-0
Molecular Weight:86.09
Molecular Formula: (isomer)
Names and Identifiers
Synonyms

2,7-(Epoxypentadeca[1,11,13]trienimino)-6H-benzofuro[4,5-a]phenoxazine,rifamycin VIII deriv.

Inchi
InChI=1S/C4H6O2/c5-4-2-1-3-6-4/h1-3H2
InChkey
YEJRWHAVMIAJKC-UHFFFAOYSA-N
Canonical Smiles
C1CC(=O)OC1
Properties
Melting Point
−45 °C(lit.)
Vapour
1.5 mm Hg ( 20 °C)
Refractive Index
n20/D 1.436(lit.)
HS Code
29322980
Safety and Handling
Risk Statements
22-36-67-41-20/21/22-11
Safety Statements
26-36-39-36/37-16
PackingGroup
Z01
Transport
200kgs
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 10000_100000 view >
INTERMEDIATE INDIVIDUAL INTERMEDIATE_USE_ONLY view >
Registered companies:
Registrant / Supplier details Latest dossier received
Ashland Services BV (OR2) 2016
BASF SE 2010
Chemical Inspection & Regulation Service Limited 2016
more >
MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 4

Serious eye damage, Category 1

Specific target organ toxicity \u2013 single exposure, Category 3

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H302 Harmful if swallowed

H318 Causes serious eye damage

H336 May cause drowsiness or dizziness

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.

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

P310 Immediately call a POISON CENTER/doctor/\u2026

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:86.09g/mol
  • Molecular Formula:
  • Compound Is Canonicalized:True
  • XLogP3-AA:_0.6
  • Exact Mass:86.037
  • Monoisotopic Mass:86.037
  • Complexity:67.9
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:2
  • Topological Polar Surface Area:26.3A^2
  • 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:1
  • CACTVS Substructure Key Fingerprint: AAADcYBgMAAAAAAAAAAAAAAAAAAAASAAAAAAAAAAAAAAAAAAAAAAGgAAAAAACACggAIACAAABAAI AACQCAAAAAAAAAAAAAEAAAAAABAAAAACAAAEAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
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