2-Nitroso-1-naphthol

Modify Date: 2025-08-22 18:32:04

2-Nitroso-1-naphthol structure	Common Name	2-Nitroso-1-naphthol
	CAS Number	132-53-6	Molecular Weight	173.168
	Density	1.3±0.1 g/cm3	Boiling Point	357.6±25.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₇NO₂	Melting Point	150-155 °C (dec.)(lit.)
	MSDS	Chinese USA	Flash Point	170.1±23.2 °C
	Symbol	GHS07	Signal Word	Warning

Name	2-Nitroso-1-naphthol
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	357.6±25.0 °C at 760 mmHg
Melting Point	150-155 °C (dec.)(lit.)
Molecular Formula	C₁₀H₇NO₂
Molecular Weight	173.168
Flash Point	170.1±23.2 °C
Exact Mass	173.047684
PSA	49.66000
LogP	2.42
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.630
Water Solubility	SLIGHTLY SOLUBLE

2-Nitroso-1-naphthol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL4550000

CHEMICAL NAME :: 1-Naphthol, 2-nitroso-

CAS REGISTRY NUMBER :: 132-53-6

BEILSTEIN REFERENCE NO. :: 1867919

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H7-N-O2

MOLECULAR WEIGHT :: 173.18

WISWESSER LINE NOTATION :: L66J BQ CNO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,35,1953 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 31 gm/kg/1Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Reproductive - Tumorigenic effects - testicular tumors

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 41,985,1968

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	QL4550000
HS Code	2908999090

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HS Code	2908999090
Summary	2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Oxidative DNA damage induced by a metabolite of 2-naphthylamine, a smoking-related bladder carcinogen.

Jpn. J. Cancer Res. 93 , 736-743, (2002)

2-Naphthylamine (2-NA), a bladder carcinogen, is contained in cigarette smoke. DNA adduct formation is thought to be a major cause of DNA damage by carcinogenic aromatic amines. We have investigated w...

2-Nitroso-1-naphthol as a selective reagent for preconcentration of cobalt by vortex assisted combined with solidification of organic droplet and its determination by flame atomic absorption spectrometry.

Environ. Monit. Assess. 185(11) , 9067-75, (2013)

Highly rapid and selective vortex-assisted liquid-liquid microextraction based on solidification of organic drop has been used for determination of cobalt ion. 2-Nitroso-1-naphthol (2N1N) was used as ...

Separation, preconcentration and inductively coupled plasma-mass spectrometric (ICP-MS) determination of thorium(IV), titanium(IV), iron(III), lead(II) and chromium(III) on 2-nitroso-1-naphthol impregnated MCI GEL CHP20P resin.

J. Hazard. Mater. 173(1-3) , 669-74, (2010)

A simple and effective method is presented for the separation and preconcentration of Th(IV), Ti(IV), Fe(III), Pb(II) and Cr(III) by solid phase extraction on 2-nitroso-1-naphthol impregnated MCI GEL ...

C.I.Oxidation Base 15

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EINECS 205-064-5

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Nitroso-1-naphthol
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Nitroso-1-naphthol
Price: ￥748.0/25g ￥188.0/5g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Nitroso-1-Naphthol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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2-Nitroso-1-naphthol

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