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9-Fluorenylmethyl chloroformate(CAS No. 28920-43-6)

9-Fluorenylmethyl chloroformate C15H11ClO2 (cas 28920-43-6) Molecular Structure

28920-43-6 Structure

Identification and Related Records

【Name】
9-Fluorenylmethyl chloroformate
【Iupac name】
9H-fluoren-9-ylmethyl carbonochloridate
【CAS Registry number】
28920-43-6
【Synonyms】
9-Fluorenylmethyloxycarbonylchloride
FMOC-chloride
Fmoc-Cl
Chloroformic acid 9-fluorenylmethyl ester
Fmoc-Cl
9-Fluorenylmethoxycarbonyl
【EINECS(EC#)】
249-313-6
【Molecular Formula】
C15H11ClO2 (Products with the same molecular formula)
【Molecular Weight】
258.69964
【Inchi】
InChI=1S/C15H11ClO2/c16-15(17)18-9-14-12-7-3-1-5-10(12)11-6-2-4-8-13(11)14/h1-8,14H,9H2
【InChIKey】
IRXSLJNXXZKURP-UHFFFAOYSA-N
【Canonical SMILES】
C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)Cl
【MOL File】
28920-43-6.mol

Chemical and Physical Properties

【Appearance】
white to off-white powder
【Density】
1.288 g/cm3
【Melting Point】
63-64℃
【Boiling Point】
393.9 ?C at 760 mmHg
【Vapour】
2.06E-06mmHg at 25°C
【Refractive Index】
1.611
【Flash Point】
393.9 ?C at 760 mmHg
【Water】
dioxane: 0.1 g/mL, clear, colorless
【Solubilities】
dioxane: 0.1 g/mL, clear, colorless
【Stability】
Stable under normal temperatures and pressures.
【HS Code】
29159020
【Storage temp】
2-8°C
【Computed Properties】
Molecular Weight:258.69964 [g/mol]
Molecular Formula:C15H11ClO2
XLogP3-AA:4.3
H-Bond Donor:0
H-Bond Acceptor:2
Rotatable Bond Count:3
Exact Mass:258.044757
MonoIsotopic Mass:258.044757
Topological Polar Surface Area:26.3
Heavy Atom Count:18
Formal Charge:0
Complexity:296
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Feature 3D Acceptor Count:1
Feature 3D Ring Count:3
Effective Rotor Count:3.2
Conformer Sampling RMSD:0.6
CID Conformer Count:13

Safety and Handling

【Hazard Codes】
C:Corrosive
【Risk Statements】
R20/21/22;R34
【Safety Statements 】
S26;S36/37/39;S45
【HazardClass】
6.1
【Safety】

Hazard Codes:?CorrosiveC,ToxicT
Risk Statements: 34-20/21/22?
R34:Causes burns.?
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36/37/39-45-27?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S27:Take off immediately all contaminated clothing.
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
RTECS: LQ6250000
F: 10-21
HazardClass: 6.1
PackingGroup of 9-Fluorenylmethyl chloroformate (CAS NO.28920-43-6): II

【PackingGroup 】
II
【Sensitive】
Moisture Sensitive
【Transport】
UN 3261 8/PG 2
【Specification】

? 9-Fluorenylmethyl chloroformate (CAS NO.28920-43-6), its Synonyms are 1-(9-Fluorenyl)methyl chloroformate ; Carbonochloridic acid, 9H-fluoren-9-ylmethyl ester ; 9H-Fluoren-9-ylmethyl chloroformate ; Fluoren-9-ylmethyl chloroformate ; Formic acid, chloro-, fluoren-9-ylmethyl ester . It is white to off white crystalline powder.

Biomedical Effects and Toxicity

【Pharmacological Action】
- Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)

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Raw materials
Preparation Products

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