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2381-21-7

2381-21-7 structure
2381-21-7 structure

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
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
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
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%