3,5-Dimethyl-4-iodopyrazole

Modify Date: 2024-01-12 19:05:28

3,5-Dimethyl-4-iodopyrazole structure	Common Name	3,5-Dimethyl-4-iodopyrazole
	CAS Number	2033-45-6	Molecular Weight	222.027
	Density	1.9±0.1 g/cm3	Boiling Point	297.3±35.0 °C at 760 mmHg
	Molecular Formula	C₅H₇IN₂	Melting Point	136-140 °C
	MSDS	Chinese USA	Flash Point	133.6±25.9 °C
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	4-iodo-3,5-dimethyl-1H-pyrazole
Synonym	More Synonyms

Density	1.9±0.1 g/cm3
Boiling Point	297.3±35.0 °C at 760 mmHg
Melting Point	136-140 °C
Molecular Formula	C₅H₇IN₂
Molecular Weight	222.027
Flash Point	133.6±25.9 °C
Exact Mass	221.965378
PSA	28.68000
LogP	2.62
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.634

3,5-Dimethyl-4-iodopyrazole MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ6517000

CHEMICAL NAME :: Pyrazole, 3,5-dimethyl-4-iodo-

CAS REGISTRY NUMBER :: 2033-45-6

BEILSTEIN REFERENCE NO. :: 0108535

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H7-I-N2

MOLECULAR WEIGHT :: 222.04

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 550 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

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	37/38-41
Safety Phrases	S24/25-S39-S26
RIDADR	NONH for all modes of transport
RTECS	UQ6517000
HS Code	2933199090

4-amino-3,5-dim...

CAS#:5272-86-6

3,5-Dimethyl-4-...

CAS#:2033-45-6

Literature: Journal of the Chemical Society, , vol. 123, p. 1315

3,5-Dimethyl-4-...

CAS#:14531-55-6

3,5-Dimethyl-4-...

CAS#:2033-45-6

Literature: Journal of the Chemical Society, , vol. 123, p. 1315

4-iodo-3,5-dime...

CAS#:101730-95-4

Hydrazine hydrate

CAS#:7803-57-8

3,5-Dimethylpyrazole

CAS#:67-51-6

3,5-Dimethyl-4-...

CAS#:2033-45-6

Detail

Literature: Journal of Organic Chemistry, , vol. 22, p. 1688,1690, 1691

3,5-Dimethylpyrazole

CAS#:67-51-6

~99%

3,5-Dimethyl-4-...

CAS#:2033-45-6

Literature: WO2006/128692 A2, ; Page/Page column 76 ;

Precursor 4
CAS#:67-51-6 3,5-Dimethylpyrazole CAS#:5272-86-6 4-amino-3,5-dim... CAS#:14531-55-6 3,5-Dimethyl-4-... CAS#:7803-57-8 Hydrazine hydrate
DownStream 3
CAS#:6647-93-4 4-Iodo-1H-pyraz... CAS#:14531-55-6 3,5-Dimethyl-4-... CAS#:15802-75-2 3-Methyl-4-iodo...

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%