Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (S)-(-)-2-AMINO-3,3-DIMETHYL-1,1-DIPHENYL-1-BUTANOL
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (S)-(-)-2-AMINO-3,3-DIMETHYL-1,1-DIPHENYL-1-BUTANOL
Price: ￥328.0/25mg ￥778.0/100mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (S)-(-)-2-AMINO-3,3-DIMETHYL-1,1-DIPHENYL-1-BUTANOL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: (S)-(-)-2-AMINO-3,3-DIMETHYL-1,1-DIPHENYL-1-BUTANOL
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 406104890@qq.com

21641-92-9

21641-92-9 structure

21641-92-9 structure

Name: (S)-(-)-2-AMINO-3,3-DIMETHYL-1,1-DIPHENYL-1-BUTANOL
Chemical Name: (S)-(-)-2-Hydroxy-3,3-dimethylbutyric acid
CAS Number: 21641-92-9
Molecular Formula: C₆H₁₁O₃-
Molecular Weight: 131.15000
Create Date: 2019-02-02 21:04:34
Modify Date: 2025-08-25 06:46:26

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

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
Storage condition	2-8°C

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

Precursor 6
20859-02-3 815-17-8 370066-57-2 630-19-3
75-97-8 30263-65-1
DownStream 0

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%

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