Cas no 1121-79-5 (3-Chloro-6-methylpyridazine)
3-Chloro-6-methylpyridazine is a heterocyclic compound featuring a pyridazine core substituted with a chloro group at the 3-position and a methyl group at the 6-position. This structure imparts reactivity suitable for use as a versatile intermediate in organic synthesis, particularly in pharmaceuticals and agrochemicals. The chloro group enables nucleophilic substitution reactions, while the methyl group can influence electronic and steric properties. Its well-defined reactivity profile makes it valuable for constructing complex molecular frameworks. The compound is typically handled under controlled conditions due to its potential sensitivity. High-purity grades are available to ensure consistency in synthetic applications.
3-Chloro-6-methylpyridazine structure
Product Name:3-Chloro-6-methylpyridazine
CAS No:1121-79-5
MF:C5H5ClN2
MW:128.559599637985
MDL:MFCD00052905
CID:40811
PubChem ID:24882876
Update Time:2025-10-14
3-Chloro-6-methylpyridazine Chemical and Physical Properties
Names and Identifiers
-
- 3-Chloro-6-methylpyridazine
- 3-Chlor-6-methyl-pyridazin
- 3-Chloro-6-Methyl
- 3-Chloro-6-methyl-1,2-diazine
- 3-Chloro-6-methylpyridazi...
- 3-chloro-6-methyl-pyridazine
- 3-Cl-6-Mepydz
- 3-methyl-6-chloropyridazine
- 6-Chloro-3-methylpyridazine
- 6-methyl-3-chloropyridazine
- Chloro-6-methylpyridazine
- pyridazine,3-chloro-6-methyl
- 3-Chloro-6-methyl pyridazine
- C2274
- PYRIDAZINE, 3-CHLORO-6-METHYL-
- DTXSID10280795
- Q-101216
- PS-4165
- 3-Chloro-6-methylpyridazine, 97%
- BCP26577
- Z432063474
- HY-W001297
- SCHEMBL5226
- AC-3006
- PB20885
- EN300-53702
- MFCD00052905
- NSC18704
- NSC-18704
- F2158-1451
- AKOS000267315
- CS-W001297
- RB8008
- SY003541
- A2242
- AM20080072
- 1121-79-5
- FT-0600542
- CHEBI:194649
- 6-Chloro-3-methylpyridazine; NSC 18704;
- ALBB-012105
- BBL036277
- DTXCID10231949
- DB-006407
- 69FY6863P4
- STL216269
- 627-952-5
-
- MDL： MFCD00052905
- Inchi： 1S/C5H5ClN2/c1-4-2-3-5(6)8-7-4/h2-3H,1H3
- InChI Key： PRORLQAJNJMGAR-UHFFFAOYSA-N
- SMILES： ClC1=CC=C(C)N=N1
- BRN： 108655
Computed Properties
- Exact Mass: 128.01400
- Monoisotopic Mass: 128.014
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 8
- Rotatable Bond Count: 0
- Complexity: 76.8
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: 1.2
- Topological Polar Surface Area: 25.8A^2
Experimental Properties
- Color/Form: Black or dark brown powder
- Density: 1.234
- Melting Point: 58-62?°C
- Boiling Point: 58-60 oC (2 mmHg)
- Flash Point: 134.7℃
- Refractive Index: 1.53
- PSA: 25.78000
- LogP: 1.43840
- Solubility: Not determined
3-Chloro-6-methylpyridazine Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Danger
- Hazard Statement： H302,H315,H317,H318
- Warning Statement： P280,P305+P351+P338
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 22-38-41-43
- Safety Instruction： S26-S37/39-S36/37
-
Hazardous Material Identification：
- HazardClass：IRRITANT
- Storage Condition：Inert atmosphere,2-8°C
- Risk Phrases：R20/21/22; R36/37/38
- Safety Term：S26;S37/39
3-Chloro-6-methylpyridazine Customs Data
- HS CODE：2933990090
- Customs Data：
China Customs Code:
2933990090Overview:
2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
3-Chloro-6-methylpyridazine Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | C2274-25g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98.0%(GC&T) | 25g |
￥1855.0 | 2022-05-30 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | C2274-5g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98.0%(GC&T) | 5g |
￥420.0 | 2022-05-30 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | C172A-25g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98% | 25g |
￥327.0 | 2022-05-30 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | C172A-5g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98% | 5g |
￥118.0 | 2022-05-30 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | C172A-1g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98% | 1g |
￥40.0 | 2022-05-30 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | C172A-100g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98% | 100g |
￥1077.0 | 2022-05-30 | |
| Alichem | A029184761-100g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98% | 100g |
$156.80 | 2023-09-04 | |
| YAN FENG KE JI （ BEI JING ） Co., Ltd. | H39721-5g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98.0%(GC&T;) | 5g |
￥470 | 2023-09-19 | |
| YAN FENG KE JI （ BEI JING ） Co., Ltd. | H39721-25g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 98.0%(GC&T;) | 25g |
￥1600 | 2023-09-19 | |
| Fluorochem | 067463-1g |
3-Chloro-6-methylpyridazine |
1121-79-5 | 97% | 1g |
￡10.00 | 2022-03-01 |
3-Chloro-6-methylpyridazine Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:1121-79-5)3-Chloro-6-methylpyridazine
Order Number:A2242
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:02
Price ($):179.0
Email:[email protected]
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:1121-79-5)3-Chloro-6-methylpyridazine
Order Number:sfd1414
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:32
Price ($):discuss personally
Email:[email protected]
3-Chloro-6-methylpyridazine Related Literature
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1. 445. The conversion of sucrose into pyridazine derivatives. Part IV. Further sulphanilamides derived from 6-methyl-3-pyridazoneR. F. Homer,Hilda Gregory,W. G. Overend,L. F. Wiggins J. Chem. Soc. 1948 2195
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2. 765. The structure and reactivity of pyridazine quaternary saltsG. F. Duffin,J. D. Kendall J. Chem. Soc. 1959 3789
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3. 446. The conversion of sucrose into pyridazine derivatives. Part V. Experiments on the synthesis of 3-amino-6-methylpyridazine and of its sulphanilamido-derivativeHilda Gregory,W. G. Overend,L. F. Wiggins J. Chem. Soc. 1948 2199
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W. G. Overend,L. F. Wiggins J. Chem. Soc. 1947 239
-
5. 631. The conversion of sucrose into pyridazine derivatives. Part IX. The nitration of pyridazine derivativesS. Dixon,L. F. Wiggins J. Chem. Soc. 1950 3236
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