CAS 21641-92-9|(S)-(-)-2-AMINO-3,3-DIMETHYL-1,1-DIPHENYL-1-BUTANOL

Introduction：Basic information about CAS 21641-92-9|(S)-(-)-2-AMINO-3,3-DIMETHYL-1,1-DIPHENYL-1-BUTANOL, 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. Articles3
6. Synonyms

Common Name	(S)-(-)-2-AMINO-3,3-DIMETHYL-1,1-DIPHENYL-1-BUTANOL
CAS Number	21641-92-9	Molecular Weight	131.15000
Density	1.1g/cm3	Boiling Point	242.4ºC at 760mmHg
Molecular Formula	C₆H₁₁O₃-	Melting Point	48-50ºC
MSDS	ChineseUSA	Flash Point	114.6ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	(S)-(-)-2-Hydroxy-3,3-dimethylbutyric acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1g/cm3
Boiling Point	242.4ºC at 760mmHg
Melting Point	48-50ºC
Molecular Formula	C₆H₁₁O₃-
Molecular Weight	131.15000
Flash Point	114.6ºC
Exact Mass	131.07100
PSA	60.36000
Vapour Pressure	0.006mmHg at 25°C
Index of Refraction	1.459
InChIKey	FWVNWTNCNWRCOU-SCSAIBSYSA-N
SMILES	CC(C)(C)C(O)C(=O)O
Storage condition	2-8°C

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	S26-S36
RIDADR	NONH for all modes of transport
HS Code	2918199090

Customs

HS Code	2918199090
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles3

Quast, H. et. al.

Chem. Ber. 124 , 849, (1991)

Ito, M. Kibayashi, C.

Synthesis , 137, (1993)

Van Draanen, N.A. et al.

J. Org. Chem. 56 , 2499, (1991)

Synonyms

(S)-(+)-2-Hydroxy-3,3-dimethylbutanoic acid

(S)-3,3-dimethyl-2-hydroxybutanoic acid

MFCD00192212

(2S)-2-Hydroxy-3,3-dimethylbutyric acid

(S)-(-)-2-HYDROXY-TERT-BUTYLACETIC ACID

(S)-3,3-dimethyl-2-hydroxybutyric acid

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