1H-Pyrazole-1-carbonyl chloride, 3,5-dimethyl- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

49652-39-3

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Basic information
1. Product Name: 1H-Pyrazole-1-carbonyl chloride, 3,5-dimethyl- (9CI)
2. Synonyms: 1H-Pyrazole-1-carbonyl chloride, 3,5-dimethyl- (9CI)
3. CAS NO:49652-39-3
4. Molecular Formula: C₆H₇ClN₂O
5. Molecular Weight: 158.58558
6. EINECS: N/A
7. Product Categories: ACIDHALIDE
8. Mol File: 49652-39-3.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 1H-Pyrazole-1-carbonyl chloride, 3,5-dimethyl- (9CI)(CAS DataBase Reference)
10. NIST Chemistry Reference: 1H-Pyrazole-1-carbonyl chloride, 3,5-dimethyl- (9CI)(49652-39-3)
11. EPA Substance Registry System: 1H-Pyrazole-1-carbonyl chloride, 3,5-dimethyl- (9CI)(49652-39-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 49652-39-3(Hazardous Substances Data)

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Molecular weight

172.6 g/mol

Chemical structure

A pyrazole ring with a carbonyl chloride group and two methyl groups attached at the 3 and 5 positions.

Reactivity

High reactivity, commonly used as an intermediate in organic synthesis to introduce the pyrazole moiety into a wide range of molecules.

Common uses

Synthesis of various pharmaceuticals and agrochemicals.

Safety precautions

Corrosive and toxic reagent, can cause irritation to the skin, eyes, and respiratory system. Handle and store with care.

Check Digit Verification of cas no

The CAS Registry Mumber 49652-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,5 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 49652-39:
(7*4)+(6*9)+(5*6)+(4*5)+(3*2)+(2*3)+(1*9)=153
153 % 10 = 3
So 49652-39-3 is a valid CAS Registry Number.

49652-39-3Upstream product

49652-39-3Downstream Products

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