Naphthoresorcinol

Modify Date: 2025-08-25 20:59:46

Naphthoresorcinol structure	Common Name	Naphthoresorcinol
	CAS Number	132-86-5	Molecular Weight	160.169
	Density	1.3±0.1 g/cm3	Boiling Point	361.5±9.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₈O₂	Melting Point	123-125 °C(lit.)
	MSDS	Chinese USA	Flash Point	185.5±13.3 °C
	Symbol	GHS07	Signal Word	Warning

Use of Naphthoresorcinol

Naphthoresorcinol (1,3-Dihydroxynaphthalene) is a fluorescent dye (λex=330 nm, λem=380 nm) that can react with the NPPD (a tracer) and concentrated HCl and develop a red color. Naphthoresorcinol could be used as a background electrolyte (BGE) to determine the carbohydrates[1][2][3].

Name	1,3-Dihydroxynaphthalene
Synonym	More Synonyms

Description	Naphthoresorcinol (1,3-Dihydroxynaphthalene) is a fluorescent dye (λex=330 nm, λem=380 nm) that can react with the NPPD (a tracer) and concentrated HCl and develop a red color. Naphthoresorcinol could be used as a background electrolyte (BGE) to determine the carbohydrates[1][2][3].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Vyas S, et, al. Fluorescence and light scattering studies on the interaction of 1,3-dihydroxynaphthalene with ionic and non-ionic surfactants. Polymer Photochemistry. 1984; 4(4):245-253. [2]. Suzuki S, et, al. Development of a field kit for use by non-scientists for chemical tracking using 5-(4-nitrophenyl)-2,4-pentadien-1-al. Forensic Sci Int. 2013 May 10;228(1-3):e25-7. [3]. Lee YH, et, al. Determination of carbohydrates by high-performance capillary electrophoresis with indirect absorbance detection. J Chromatogr B Biomed Appl. 1996 May 31;681(1):87-97.

Description

Related Catalog

Research Areas >> Others

Signaling Pathways >> Others >> Others

References

[1]. Vyas S, et, al. Fluorescence and light scattering studies on the interaction of 1,3-dihydroxynaphthalene with ionic and non-ionic surfactants. Polymer Photochemistry. 1984; 4(4):245-253.

[2]. Suzuki S, et, al. Development of a field kit for use by non-scientists for chemical tracking using 5-(4-nitrophenyl)-2,4-pentadien-1-al. Forensic Sci Int. 2013 May 10;228(1-3):e25-7.

[3]. Lee YH, et, al. Determination of carbohydrates by high-performance capillary electrophoresis with indirect absorbance detection. J Chromatogr B Biomed Appl. 1996 May 31;681(1):87-97.

Density	1.3±0.1 g/cm3
Boiling Point	361.5±9.0 °C at 760 mmHg
Melting Point	123-125 °C(lit.)
Molecular Formula	C₁₀H₈O₂
Molecular Weight	160.169
Flash Point	185.5±13.3 °C
Exact Mass	160.052429
PSA	40.46000
LogP	1.99
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.726
InChIKey	XOOMNEFVDUTJPP-UHFFFAOYSA-N
SMILES	Oc1cc(O)c2ccccc2c1

Naphthoresorcinol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ4725000

CHEMICAL NAME :: 1,3-Naphthalenediol

CAS REGISTRY NUMBER :: 132-86-5

BEILSTEIN REFERENCE NO. :: 2044002

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C10-H8-O2

MOLECULAR WEIGHT :: 160.18

WISWESSER LINE NOTATION :: L66J BQ DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 625 nmol/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 371,293,1996 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6606 No. of Facilities: 73 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 2798 (estimated) No. of Female Employees: 1388 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	QJ4725000
HS Code	2907299090

Precursor 6
CAS#:91-20-3 Naphthalene CAS#:3147-58-8 1,3-DIHYDROXY-2... CAS#:59335-80-7 1,3-diacetoxyna... CAS#:718-08-1 Ethyl 3-oxo-4-p...
CAS#:606-37-1 1,3-DINITRONAPH... CAS#:6843-89-6 1,3-Dihydroxy-2...
DownStream 10
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HS Code	2907299090
Summary	2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Selective antiproliferative activity of hydroxynaphthyl-beta-D-xylosides.

J. Med. Chem. 49 , 1932-8, (2006)

The antiproliferative activity of the 14 isomeric monoxylosylated dihydroxynaphthalenes has been tested in vitro toward normal HFL-1 and 3T3 A31 cells as well as transformed T24 and 3T3 SV40 cells. Th...

Mutagenicity of products formed by ozonation of naphthoresorcinol in aqueous solutions.

Mutat. Res. 189(3) , 217-22, (1987)

The mutagenicity of products formed by ozonation of naphthoresorcinol in aqueous solution was assayed with Salmonella typhimurium strains TA97, TA98, TA100, TA102 and TA104 in the presence and absence...

Effector-repressor interactions, binding of a single effector molecule to the operator-bound TtgR homodimer mediates derepression.

J. Biol. Chem. 281(11) , 7102-9, (2006)

The RND family transporter TtgABC and its cognate repressor TtgR from Pseudomonas putida DOT-T1E were both shown to possess multidrug recognition properties. Structurally unrelated molecules such as c...

EINECS 205-079-7

Naphthalene-1,3-diol

1,3-Naphthalenediol

MFCD00003965

Naphthoresorcinol

1,3-dihydroxynaphthalene

Benzoresorcinol

1,3-Naphthalenediol,Naphthoresorcinol

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