1,5-Dihydroxynaphthalene

Modify Date: 2025-08-26 07:32:29

1,5-Dihydroxynaphthalene structure	Common Name	1,5-Dihydroxynaphthalene
	CAS Number	83-56-7	Molecular Weight	160.169
	Density	1.3±0.1 g/cm3	Boiling Point	375.4±15.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₈O₂	Melting Point	259-261ºC
	MSDS	Chinese USA	Flash Point	193.5±15.0 °C
	Symbol	GHS07	Signal Word	Warning

Name	1,5-Dihydroxynaphthalene
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	375.4±15.0 °C at 760 mmHg
Melting Point	259-261ºC
Molecular Formula	C₁₀H₈O₂
Molecular Weight	160.169
Flash Point	193.5±15.0 °C
Exact Mass	160.052429
PSA	40.46000
LogP	1.96
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.726
Storage condition	2-8°C

1,5-Dihydroxynaphthalene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ4740000

CHEMICAL NAME :: 1,5-Naphthalenediol

CAS REGISTRY NUMBER :: 83-56-7

BEILSTEIN REFERENCE NO. :: 2044951

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C10-H8-O2

MOLECULAR WEIGHT :: 160.18

WISWESSER LINE NOTATION :: L66J BQ GQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Dominant lethal test

MUTATION DATA

TEST SYSTEM :: Insect - not otherwise specified

DOSE/DURATION :: 10 ppm

REFERENCE :: EVETBX Environmental Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1972- Volume(issue)/page/year: 2,1029,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82071 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 168 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82071 No. of Facilities: 48 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1441 (estimated) No. of Female Employees: 432 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36;R51/53
Safety Phrases	S29-S39-S61
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	QJ4740000
HS Code	2907299090

Precursor 9
CAS#:605-89-0 1,5-Naphthalene... CAS#:10075-63-5 Naphthalene,1,5... CAS#:117-59-9 1-Naphthol-5-su... CAS#:90-15-3 1-Naphthalenol
CAS#:84-89-9 1-naphthylamine... CAS#:83-55-6 1-Amino-5-naphthol CAS#:72493-43-7 4-acetylamino-8... CAS#:858186-61-5 8-amino-4-hydro...
CAS#:130-13-2 Sodium 4-amino-...
DownStream 10
CAS#:111841-32-8 5-dodecoxynapht... CAS#:37418-88-5 4-hydroxyisoben... CAS#:40771-26-4 1,2,3,4-TETRAHY... CAS#:14963-96-3 4-Methoxy-2-ben...
CAS#:481-39-0 Juglone CAS#:38028-39-6 5-hydroxynaphth... CAS#:481-74-3 Chrysophanic acid CAS#:91394-96-6 2,6-Dibromo-1,5...
CAS#:207799-29-9 2,6-dibromo-1,5... CAS#:21353-16-2 2H-Naphtho[1,2-...

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%

Effects of cyano-substituents on the molecular packing structures of conjugated polymers for bulk-heterojunction solar cells.

ACS Appl. Mater. Interfaces 6(18) , 15774-82, (2014)

The molecular packing structures of two conjugated polymers based on alkoxy naphthalene, one with cyano-substituents and one without, have been investigated to determine the effects of electron-withdr...

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...

Photooxidation of 1,5-dihydroxynaphthalene with iridium complexes as singlet oxygen sensitizers.

Photochem. Photobiol. Sci. 10(6) , 895-903, (2011)

Photooxidation reactions of 1,5-dihydroxynaphthalene (DHN) have been carried out in the presence of cyclometalated neutral and cationic iridium (Ir) complexes 1-6 as singlet oxygen ((1)O(2)) sensitize...

EINECS 201-487-4

1,5-Naphthalenediol

naphthalene-1,5-diol

MFCD00003980

1,5-Dihydroxynaphthalene

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,5-Dihydroxynaphthalene
Price: Check
Purity: 98.0%
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,5-Dihydroxynaphthalene
Price: ￥98.0/100g ￥318.0/500g
Purity: 98.0%
Delivery: Inquiry
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,5-Dihydroxy naphthalene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,5-Dihydroxy naphthalene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1,5-Dihydroxynaphthalene
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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1,5-Dihydroxynaphthalene

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