CAS 900-91-4|Tritylacetic Acid

Introduction：Basic information about CAS 900-91-4|Tritylacetic Acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles2
6. Synonyms

Common Name	Tritylacetic Acid
CAS Number	900-91-4	Molecular Weight	302.366
Density	1.2±0.1 g/cm3	Boiling Point	433.6±14.0 °C at 760 mmHg
Molecular Formula	C₂₁H₁₈O₂	Melting Point	179-183 °C
MSDS	ChineseUSA	Flash Point	330.3±15.2 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	3,3,3-Triphenylpropionic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	433.6±14.0 °C at 760 mmHg
Melting Point	179-183 °C
Molecular Formula	C₂₁H₁₈O₂
Molecular Weight	302.366
Flash Point	330.3±15.2 °C
Exact Mass	302.130676
PSA	37.30000
LogP	5.07
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.611
InChIKey	XMSJLUKCGWQAHO-UHFFFAOYSA-N
SMILES	O=C(O)CC(c1ccccc1)(c1ccccc1)c1ccccc1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S37/39-S26
RIDADR	NONH for all modes of transport
HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles2

Concurrent Carbon-to-Oxygen Rearrangement, Cyclization, and Decarboxylation in the Reaction of 3, 3, 3-Triarylpropionic Acids with Lead Tetraacetate. Starnes WH.

J. Am. Chem. Soc. 86(24) , 5603-11, (1964)

Spacing and site isolation of amine groups in 3-aminopropyl-grafted silica materials: The role of protecting groups. Hicks JC, et al.

Chem. Mater. 18(21) , 5022-32, (2006)

Synonyms

Tritylacetic Acid

3,3,3-Triphenylpropionic acid

3,3,3-Triphenylpropanoic acid

MFCD00002713

Benzenepropanoic acid, β,β-diphenyl-

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