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1,2,2,6,6-Pentamethyl-4-piperidinol

1,2,2,6,6-Pentamethyl-4-piperidinol structure

CAS No:
2403-89-6
Formula:
C10H21NO
Chemical Name:
1,2,2,6,6-Pentamethyl-4-piperidinol
Synonyms:
4-Piperidinol,1,2,2,6,6-pentamethyl-;1,2,2,6,6-Pentamethyl-4-piperidinol;1,2,2,6,6-Pentamethyl-4-hydroxypiperidine;4-Hydroxy-1,2,2,6,6-pentamethylpiperidine;HOPEMP;NSC 364075
Categories:
Catalyst and Auxiliary > UV Absorbers

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Description

LIGHT YELLOW FLAKES

1,2,2,6,6-Pentamethyl-4-piperidinol Basic Attributes

Molecular Weight：

171.28

Exact Mass：

171.28

EC Number：

219-292-8

UNII：

LR520BAM5V

NSC Number：

364075

DSSTox ID：

DTXSID3044411

HScode：

2933399090

Characteristics

PSA：

23.5

XLogP3：

1.4

Appearance：

white crystalline powder

Density：

0.967

Melting Point：

70-72 °C

Boiling Point：

122-125 °C @ Press: 12 Torr

Flash Point：

22.8±14.5 °C

Refractive Index：

1.452

Water Solubility：

4.8 g/100 mL (20 ºc)

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.

Vapor Pressure：

0.0129mmHg at 25°C

Safety Information

Packing level：

I; II; III

Transport codes：

UN3261 - class 8 - PG 1 - EHS - Corrosive solid, acidic, organic, n.o.s., HI: all

wgk germany：

hazard class code：

R22;R34

safety instructions：

S36/37-S45-S36/37/39-S26

Marks：

C:Corrosive

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P273-P280-P305 + P351 + P338-P310

Hazard Statements：

H302-H314-H317-H411

GHS Classification：

|Danger|H302 (99.57%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P272, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P333+P313, P363, P391, P405, and P501|Aggregated GHS information provided by 243 companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1,2,2,6,6-Pentamethyl-4-piperidinol Use and Manufacturing

Uses

Reactant for: Synthesis of photostable blue emitting naphthalimides1 Synthesis of blue fluorescent naphthalimide pH chemosensors2 Synthesis of crowded piperidines with intramolecularly hydrogen-bonded nitrogen3 Synthesis of spiropyrans and spirooxazines4 Amine photoredox reactions5 1,2,2,6,6-Pentamethyl-4-piperidinol is used in the synthesis of PDGFR kinase inhibitors. Also, it can be applied to the preparation of a new diol-functionalized amine light stabilizer.

Manufacturing Info：

4-Piperidinol, 1,2,2,6,6-pentamethyl-: ACTIVE

Computed Properties

Molecular Weight:171.28
XLogP3:1.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:171.162314293
Monoisotopic Mass:171.162314293
Topological Polar Surface Area:23.5
Heavy Atom Count:12
Complexity:157
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 1,2,2,6,6-Pentamethyl-4-piperidinol

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Learn More Other Chemicals

1,2,2,6,6-Pentamethyl-4-piperidinol

SDS

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