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Safety Information

711357

Sigma-Aldrich

4-Aminotetrahydropyran

97%

Synonym(s):

Tetrahydro-2H-pyran-4-amine

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About This Item

Empirical Formula (Hill Notation):
C5H11NO
CAS Number:
38041-19-9
Molecular Weight:
101.15
MDL number:
MFCD02179436
UNSPSC Code:
12352100
PubChem Substance ID:
329763050
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.463

density

0.977 g/cm3 at 25 °C

SMILES string

NC1CCOCC1

InChI

1S/C5H11NO/c6-5-1-3-7-4-2-5/h5H,1-4,6H2

InChI key

AHVQYHFYQWKUKB-UHFFFAOYSA-N

Signal Word

Danger

Hazard Statements

H226,H302,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

129.9 °F - closed cup

Flash Point(C)

54.4 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

711357-1G:
711357-VAR:
711357-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
BGBC5114V
BGBC3248V
BGBC2109V
BGBC0664V
BGBB8710

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Luke W Giles et al.
Physical chemistry chemical physics : PCCP, 22(7), 4086-4095 (2020-02-08)
Light-responsive binary (azobenzene + solvent) lyotropic liquid crystals (LCs) were investigated by structural modification of simple azobenzene molecules. Three benzoic acid-containing azobenzene molecules 4-(4-(hydroxyphenyl)diazenyl)benzoic acid (AZO1), 3-(4-(hydroxyphenyl)diazenyl)benzoic acid (AZO2) and 5-(4-(hydroxyphenyl)diazenyl)isophthalic acid (AZO3) were produced with various amide substitutions to

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