Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1'-Bi-2-naphthol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

602-09-5

602-09-5 structure

602-09-5 structure

Name: BINOL
Chemical Name: (±)-1,1-Bi(2-Naphthol)
CAS Number: 602-09-5
Molecular Formula: C₂₀H₁₄O₂
Molecular Weight: 286.324
Catalog: Chemical reagent Organic reagent Phenols
Create Date: 2018-03-24 08:00:00
Modify Date: 2026-07-11 13:16:44

Name	(±)-1,1-Bi(2-Naphthol)
Synonyms	1,1'-Bis-2-naphthol 2,2’-dihydroxydinaphthyl BI-2-NAPHTHOL S-(-)-2,2'-DIHYDROXY-1,1'-DINAPHTHYL (+/-)-2,2-DIHYDROXY-1,1'-BINAPHTHYL (S)-1,1-Bi-2-Naphthol (+)-2,2'-DIHYDROXY-1,1'-DINAPHTHYL (RS)-1,1'-Bi-2-naphthol 2,2’-dihydroxybinaphthalene (R,S)-BINOL R(+)-1,1'-BINAPHTHALENE-2,2'-DIOL 1,1'-Binaphthyl-2,2'-diol 2,2'-DIHYDROXY-1,1'-BINAPHTHYL MFCD00004068 (R)-(+)-2,2'-DIHYDROXY-1,1-BINAPHTHYL (±)-1,1μ-Binaphthalene-2,2μ-diol, (±)-2,2μ-Dihydroxy-1,1μ-dinaphthyl (S)-(-)-1,1'-BI(2,2'-NAPHTHOL) 1,1’-Bis-2,2’-naphthol EINECS 210-014-0 (+/-)-Binaphthalene-2,2-diol rac-(+/-)-1,1'-Bi-2-naphthol (rac-BINOL) (R)-(+)-1,1'-Bi-2-naphthol (S)-(-)-1,1'-BINAPHTHYL-2,2'-DIOL Bis-beta-naphthol β-Binaphthol 2,2'-Dihydroxy-1,1'-binaphthalene (-)-2,2'-DIHYDROXY-1,1'-BINAPHTHYL 1,1'-Binaphthalen-2,2'-diol (S)-[1,1'-BINAPHTHALENE]-2,2'-DIOL b-Binaphthol 1,1-2- naphthol S(-)-1,1'-BINAPHTHALENE-2,2'-DIOL (+/-)-BINOL (+/-)-1,1'-BI(2-NAPHTHOL) No name available 1'-Bi-2-naphthol 1,1'-Bi-2,2'-naphthol (+/-)-1,1A-Bi-2-naphthol (R)-(+)-2,2'-DIHYDROXY-1,1'-BINAPHTHYL di-beta-Naphthol (±)-1,1'-Bi(2-naphthol) 2,2'-DIHYDROXY-1,1'-DINAPHTHYL 1,1'-Bi-2,2'-naphthols (S)-(-)-1,1'-Bi-2-naphthol beta-Binaphthol racemic-1,1'-Bi-2-naphthol, rac-BINOL 2,2'-DINAPHTHOL 1,1'-Bi-2-nanphthol 2,2'-Dihydroxybinaphthalene alpha-Binaphthyl-2,2'-diol (+)-2,2'-DIHYDROXY-1,1'-BINAPHTHYL AURORA KA-7212 (+/-)-1,1'-BINAPHTHALENE-2,2'-DIOL (-)-2,2'-DIHYDROXY-1,1'-DINAPHTHYL 1,1′-Bi-2-naphthol 1,1'-Binaphthalene-2,2'-diol 1,1'-BI-2,2'-NAPHTHOLS 1,1′-binaphthyl-2,2′-diol (R,S)-Binol (R)-(+)-1,1'-BI(2,2'-NAPHTHOL) 2,2'-Dihydroxydinaphthyl (R)-1,1'-Bi-2-naphthol 1,1Bi-2-Napthol [1,1']BINAPHTHALENYL-2,2'-DIOL (±)-BINOL (S)-[1,1]-BINAPHTHALENYL-2,2'-DIOL 1,1'-bi(2-naphthol) (n)-1,1'-bi(2-naphthol) DI-B-NAPHTHOL 1,1'-Binaphthol [1,1'-Binaphthalene]-2,2'-diol

Density	1.3±0.1 g/cm3
Boiling Point	462.1±30.0 °C at 760 mmHg
Melting Point	215-218ºC
Molecular Formula	C₂₀H₁₄O₂
Molecular Weight	286.324
Flash Point	218.9±19.2 °C
Exact Mass	286.099365
PSA	40.46000
LogP	4.36
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.758
Water Solubility	dioxane: 50 mg/mL, clear \| insoluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DU3106000

CHEMICAL NAME :: (1,1'-Binaphthalene)-2,2'-diol

CAS REGISTRY NUMBER :: 602-09-5

BEILSTEIN REFERENCE NO. :: 0997518

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C20-H14-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 42 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 14,111,1985

Hazard Codes	T:Toxic
Risk Phrases	R25;R36/37/38
Safety Phrases	S26-S37/39-S45
RIDADR	UN 2811
WGK Germany	3
RTECS	DU3106100
Packaging Group	III
Hazard Class	6.1
HS Code	29072900

Precursor 8
573-97-7 135-19-3 173831-50-0 100465-50-7
172748-15-1 2033-42-3 129647-55-8 445478-67-1
DownStream 10
100569-82-2 79044-27-2 55441-95-7 5070-13-3
138537-48-1 198573-86-3 19491-17-9 207611-58-3
252288-04-3 18531-94-7

HS Code	29072900

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