Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Methylpyrene
Price: Check
Purity: 94.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Methylpyrene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2381-21-7

2381-21-7 structure

2381-21-7 structure

Name: 1-Methylpyrene
Chemical Name: 1-methylpyrene
CAS Number: 2381-21-7
Molecular Formula: C₁₇H₁₂
Molecular Weight: 216.277
Catalog: Chemical reagent Organic reagent Polycyclic compound
Create Date: 2018-08-13 15:28:22
Modify Date: 2025-08-25 17:05:03
1-Methylpyrene is a fluorescent probe and is also a carcinogen in rodents (λex = 346 nm; λem = 378 nm)[1].

Name	1-methylpyrene
Synonyms	Pyrene,3-methyl 1-methyl-pyren 1-Methylpyrene 4-05-00-02475 (Beilstein Handbook Reference) L666 B6 2AB PJ G1 3-Methylpyrene Pyrene, 1-methyl- MFCD00014329 1-methyl pyrene Methylpyrene PYRENE,1-METHYL 1-methyl-pyrene EINECS 219-178-8 L666 B6 1A PJ G1

Description	1-Methylpyrene is a fluorescent probe and is also a carcinogen in rodents (λex = 346 nm; λem = 378 nm)[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Others >> Others
References	[1]. Monien BH, et al. Time course of hepatic 1-methylpyrene DNA adducts in rats determined by isotope dilution LC-MS/MS and 32P-postlabeling. Chem Res Toxicol. 2008 Oct;21(10):2017-25.

Density	1.2±0.1 g/cm3
Boiling Point	387.4±9.0 °C at 760 mmHg
Melting Point	72-74 °C(lit.)
Molecular Formula	C₁₇H₁₂
Molecular Weight	216.277
Flash Point	178.9±12.8 °C
Exact Mass	216.093903
LogP	5.63
Vapour Pressure	0.0±0.4 mmHg at 25°C
Index of Refraction	1.816
Water Solubility	DMSO: soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UR2460000

CHEMICAL NAME :: Pyrene, 1-methyl-

CAS REGISTRY NUMBER :: 2381-21-7

BEILSTEIN REFERENCE NO. :: 1868500

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C17-H12

MOLECULAR WEIGHT :: 216.29

WISWESSER LINE NOTATION :: L666 B6 2AB PJ G1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 42 mg/kg/3D-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Liver - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 180 umol/L/2H

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 39,4152,1979

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P280-P304 + P340 + P312-P305 + P351 + P338-P337 + P313
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	UR2460000
HS Code	2902909090

Precursor 9
3029-19-4 76465-53-7 129-00-0 74-88-4
1714-29-0 875235-65-7 203-80-5 67-56-1
81-29-8
DownStream 6
27979-20-0 3029-19-4 155386-57-5 2595-90-6
493040-18-9 64401-21-4

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%

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