Acenaphthene

Modify Date: 2025-08-21 01:20:12

Acenaphthene structure	Common Name	Acenaphthene
	CAS Number	83-32-9	Molecular Weight	154.20800
	Density	1.06	Boiling Point	279 °C(lit.)
	Molecular Formula	C₁₂H₁₀	Melting Point	90-94 °C(lit.)
	MSDS	Chinese USA	Flash Point	135 °C
	Symbol	GHS07, GHS09	Signal Word	Warning

Name	acenaphthene
Synonym	More Synonyms

Density	1.06
Boiling Point	279 °C(lit.)
Melting Point	90-94 °C(lit.)
Molecular Formula	C₁₂H₁₀
Molecular Weight	154.20800
Flash Point	135 °C
Exact Mass	154.07800
LogP	2.93840
Vapour density	5.32 (vs air)
Vapour Pressure	10 mm Hg ( 131 °C)
Index of Refraction	1.6048
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	0.000347 g/100 mL

Acenaphthene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AB1000000

CHEMICAL NAME :: Acenaphthene

CAS REGISTRY NUMBER :: 83-32-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C12-H10

MOLECULAR WEIGHT :: 154.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 600 mg/kg

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

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12 mg/m3/4H/22W-I

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - fibrosis, focal (pneumoconiosis)

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Microorganism - not otherwise specified

DOSE/DURATION :: 3 mg

REFERENCE :: MIKBA5 Mikrobiologiya. Microbiology. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1932- Volume(issue)/page/year: 54,360,1985 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 10 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4337 No. of Facilities: 485 (estimated) No. of Industries: 12 No. of Occupations: 14 No. of Employees: 1920 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4337 No. of Facilities: 164 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 1064 (estimated)

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H315-H319-H335-H410
Precautionary Statements	P261-P273-P305 + P351 + P338-P501
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;N: Dangerous for the environment;T: Toxic;F: Flammable;Xn: Harmful;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39-S60-S61-S37/39-S45-S36/37-S16-S7-S62
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS	AB1000000
Packaging Group	III
Hazard Class	9
HS Code	29029080

Precursor 8
CAS#:2025-95-8 1,8-bis(bromome... CAS#:208-96-8 Acenaphthylene CAS#:2051-98-1 5-Bromo-1,2-dih... CAS#:201230-82-2 carbon monoxide
CAS#:17057-95-3 1,2,3,4-Tetrahy... CAS#:82-86-0 Acenaphthoquinone CAS#:66258-75-1 1-carboxy-1,2,3... CAS#:74247-18-0 ethyl (2E)-2-cy...
DownStream 10
CAS#:55720-22-4 1,2-Dihydro-5-a... CAS#:101-61-1 4,4'-Methyleneb... CAS#:55939-13-4 1,2-dihydroacen... CAS#:4657-93-6 5-Acenaphthylen...
CAS#:4208-97-3 5,6-Dichloro-1,... CAS#:20485-57-8 8-methylfluoranthene CAS#:1932-10-1 (2Z)-2-hydrazin... CAS#:1932-06-5 N-[[2-(phenylhy...
CAS#:19732-51-5 1-(6-acetylacen... CAS#:10047-18-4 Ethanone,1-(1,2...

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Gas chromatography with parallel hard and soft ionization mass spectrometry.

Rapid Commun. Mass Spectrom. 29(1) , 91-9, (2014)

Mass spectrometric identification of compounds in chromatography can be obtained from molecular masses from soft ionization mass spectrometry techniques such as field ionization (FI) and fragmentation...

Cumulative health risk assessment of halogenated and parent polycyclic aromatic hydrocarbons associated with particulate matters in urban air.

Ecotoxicol. Environ. Saf. 113 , 31-7, (2015)

Halogenated polycyclic aromatic hydrocarbons (HPAHs) have been reported to occur widely in urban air. Nevertheless, knowledge about the human health risk associated with inhalation exposure to HPAHs i...

QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.

Eur. J. Med. Chem. 43 , 714-40, (2008)

Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and org...

MFCD00003807

EINECS 201-469-6

ACENAPHTHENE

peri-Ethylenenaphthalene

1,2-dihydroacenaphthylene

Ethylenenaphthalene

Naphthyleneethylene

Acenaphthylene,1,2-dihydro

1,8-Dihydroacenaphthalene

1,8-Ethylenenaphthalene

acenaphthalene

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Acenaphthene
Price: Check
Purity: 99.5%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Acenaphthene
Price: ￥78.0/25g ￥198.0/100g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Acenaphthene
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acenaphthene
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: acenaphthene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Acenaphthene

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