Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Methyl-3-phenyl-1H-pyrazole
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Methyl-5-phenyl-1H-pyrazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3347-62-4

3347-62-4 structure

3347-62-4 structure

Name: 5-Methyl-3-phenyl-1H-pyrazole
Chemical Name: 3-methyl-5-phenyl-1h-pyrazole
CAS Number: 3347-62-4
Molecular Formula: C₁₀H₁₀N₂
Molecular Weight: 158.200
Create Date: 2018-10-01 05:49:17
Modify Date: 2024-01-14 18:52:02

Name	3-methyl-5-phenyl-1h-pyrazole
Synonyms	Femerazol 3-METHYL-5-PHENYLPYRAZOLE EINECS 222-099-1 1H-Pyrazole, 5-methyl-3-phenyl- 3-methyl-5-phenyl-1h-pyrazol 5-Methyl-3-phenylpyrazole Phemerazole 1H-Pyrazole,3-methyl-5-phenyl MFCD00022385 5-Methyl-3-phenyl-1H-pyrazole Pyrazole,3-methyl-5-phenyl

Density	1.1±0.1 g/cm3
Boiling Point	333.9±11.0 °C at 760 mmHg
Melting Point	126-127°C
Molecular Formula	C₁₀H₁₀N₂
Molecular Weight	158.200
Flash Point	156.2±12.2 °C
Exact Mass	158.084396
PSA	28.68000
LogP	2.68
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.591

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ7525000

CHEMICAL NAME :: 1H-Pyrazole,3-methyl-5-phenyl-

CAS REGISTRY NUMBER :: 3347-62-4

BEILSTEIN REFERENCE NO. :: 0004208

LAST UPDATED :: 199712

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C10-H10-N2

MOLECULAR WEIGHT :: 158.22

WISWESSER LINE NOTATION :: T5MNJ C1 ER

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1800 mg/kg

TOXIC EFFECTS :: Behavioral - sleep Behavioral - somnolence (general depressed activity) Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: DANKAS Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1933- Volume(issue)/page/year: 123,200,1958

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 150 mg/kg

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

REFERENCE :: DANKAS Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1933- Volume(issue)/page/year: 123,200,1958

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Behavioral - sleep Behavioral - somnolence (general depressed activity)

REFERENCE :: DANKAS Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1933- Volume(issue)/page/year: 123,200,1958

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 388 mg/kg

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

REFERENCE :: FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 25,27,1962

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: DANKAS Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1933- Volume(issue)/page/year: 123,200,1958

Hazard Codes	Xi: Irritant;
RTECS	UQ7525000
HS Code	2933199090

Precursor 10
93-91-4 122-57-6 75-36-5 98-86-2
53941-18-7 1666-17-7 126-98-7 94012-56-3
23652-90-6 90861-40-8
DownStream 8
91-20-3 622-76-4 767-59-9 767-60-2
13808-66-7 77202-05-2 99214-42-3 77202-10-9

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%