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2-[(Triphenylmethyl)thio]acetic acid hydrazide structure
2-[(Triphenylmethyl)thio]acetic acid hydrazide structure

2-[(Triphenylmethyl)thio]acetic acid hydrazide

CAS No.:15291-75-5
Molecular Weight:408.403
1. Names and Identifiers
1.1 Name
2-[(Triphenylmethyl)thio]acetic acid hydrazide
1.2 Synonyms

Acetic acid, [(triphenylmethyl)thio]-, hydrazide Acetic acid, 2-[(triphenylmethyl)thio]-, hydrazide

1.3 CAS No.
15291-75-5
1.4 CID
24883856
1.5 Molecular Formula
C18H24O4Si (isomer)
1.6 Inchi
InChI=1S/C20H24O9/c1-7-12(22)26-10-6-17-9-5-8(16(2,3)4)18(17)11(21)13(23)28-15(18)29-20(17,14(24)27-9)19(7,10)25/h7-11,15,21,25H,5-6H2,1-4H3/t7-,8?,9-,10+,11?,15+,17?,18?,19-,20-/m1/s1
1.7 InChkey
FPUXKXIZEIDQKW-DCKBSNKZSA-N
1.8 Canonical Smiles
CC1C(=O)OC2C1(C34C(=O)OC5C3(C2)C6(C(C5)C(C)(C)C)C(C(=O)OC6O4)O)O
1.9 Isomers Smiles
C[C@@H]1C(=O)O[C@@H]2[C@]1([C@@]34C(=O)O[C@H]5C3(C2)C6([C@H](O4)OC(=O)C6O)C(C5)C(C)(C)C)O
2. Properties
3.1 Melting point
280°C (dec.)
3.1 Refractive index
1.631
3.1 Vapour pressure
2.69E-23mmHg at 25°C
3.1 Precise Quality
408.14200
3.1 PSA
128.59000
3.1 logP
-0.34030
3. Safety and Handling
4.1 Safety Statements
24/25
4.1 WGK Germany
3
4.1 RTECS
KC9943000
4. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Warning

Hazard statement(s)

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

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

Response

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

none

2.3 Other hazards which do not result in classification

none

5. Computational chemical data
  • Molecular Weight:408.403g/mol
  • Molecular Formula:C18H24O4Si
  • Compound Is Canonicalized:True
  • XLogP3-AA:0.6
  • Exact Mass:408.14203234
  • Monoisotopic Mass:408.14203234
  • Complexity:893
  • Rotatable Bond Count:1
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:9
  • Topological Polar Surface Area:129
  • Heavy Atom Count:29
  • Defined Atom Stereocenter Count:6
  • Undefined Atom Stereocenter Count:4
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:1
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