(S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate

Also known as: Boc-tert-leucinol, tert-butyl N-[(2S)-1-hydroxy-3,3-dimethylbutan-2-yl]carbamate, N-Boc-L-tert-leucinol, (S)-(-)-N-Boc-tert-leucinol, tert-butyl (S)-(1-hydroxy-3,3-dimethylbutan-2-yl)carbamate, 2-Methyl-2-propanyl [(2S)-1-hydroxy-3,3-dimethyl-2-butanyl]carbamate, Carbamic acid, N-[(1S)-1-(hydroxymethyl)-2,2-dimethylpropyl]-, 1,1-dimethylethyl ester, N-[(1S)-1-(Hydroxymethyl)-2,2-dimethylpropyl]carbamic acid 1,1-dimethylethyl ester

(S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate (CAS 153645-26-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H23NO3 and a molecular weight of 217.305 g/mol. Key properties include a melting point of 102-103 °C, a boiling point of 313.7±25.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 143.5±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 153645-26-2
Jingsj CID: J-1467382-6
Molecular Formula: C₁₁H₂₃NO₃
Molecular Weight: 217.305 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	102-103 °C
Boiling Point	313.7±25.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	143.5±23.2 °C
Exact Mass	217.167801
PSA	58.56000
LogP	2.06
Vapor Pressure	0.0±1.5 mmHg at 25°C
Refractive Index	1.455

Customs & Trade Information

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of (S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate?

The CAS number of (S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate is 153645-26-2.

What are the molecular formula and molecular weight of (S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate?

(S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate has molecular formula C11H23NO3 and molecular weight 217.305 g/mol.

What are the upstream and downstream products of (S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate?

For (S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate, Upstream Products: Di-tert-butyl dicarbonate, (S)-tert-Leucinol, L-tert-Leucine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(S)-tert-Butyl (1-hydroxy-3,3-dimethylbutan-2-yl)carbamate (CAS 153645-26-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1467382-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.