MilliporeSigma
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482617

Sigma-Aldrich

(R)-(−)-6,6′-Dibromo-1,1′-bi-2-naphthol

98%

Linear Formula:
[BrC10H5(OH)]2
CAS Number:
Molecular Weight:
444.12
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

optical activity

[α]20/D −49°, c = 1.8 in acetic acid

mp

195-199 °C (lit.)

InChI

1S/C20H12Br2O2/c21-13-3-5-15-11(9-13)1-7-17(23)19(15)20-16-6-4-14(22)10-12(16)2-8-18(20)24/h1-10,23-24H

InChI key

OORIFUHRGQKYEV-UHFFFAOYSA-N

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This Item
595837246948569917
assay

98%

assay

96%

assay

99%

assay

95%

optical activity

[α]20/D −49°, c = 1.8 in acetic acid

optical activity

-

optical activity

[α]21/D +34°, c = 1 in THF

optical activity

[α]20/D +73°, c = 1 in THF

mp

195-199 °C (lit.)

mp

256-260 °C

mp

208-210 °C (lit.)

mp

160-166 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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