ChemicalBook > CAS DataBase List > 3,6-Dichloropyridazine

3,6-Dichloropyridazine

Product Name
3,6-Dichloropyridazine
CAS No.
141-30-0
Chemical Name
3,6-Dichloropyridazine
Synonyms
3,6-DichL;AURORA KA-6560;IFLAB-BB F1918-0076;6-Dichloropyridazine;3,6-Dichloropyridazi;3,6-Dichloro Pyridine;3,6-dichlorpyridazine;3,6-DICHLOROPYRIDAZINE;3,6-dichloro-pyridazin;LABOTEST-BB LT01148255
CBNumber
CB9289598
Molecular Formula
C4H2Cl2N2
Formula Weight
148.98
MOL File
141-30-0.mol
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3,6-Dichloropyridazine Property

Melting point:
65-69 °C (lit.)
Boiling point:
244.21°C (rough estimate)
Density 
1.6445 (rough estimate)
refractive index 
1.6300 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
0.0012g/l
pka
-1.18±0.10(Predicted)
form 
Crystalline Powder
color 
White to almost white
Water Solubility 
Soluble in chloroform. Insoluble in water.
BRN 
111151
InChI
InChI=1S/C4H2Cl2N2/c5-3-1-2-4(6)8-7-3/h1-2H
InChIKey
GUSWJGOYDXFJSI-UHFFFAOYSA-N
SMILES
C1(Cl)=NN=C(Cl)C=C1
CAS DataBase Reference
141-30-0(CAS DataBase Reference)
NIST Chemistry Reference
Pyridazine, 3,6-dichloro-(141-30-0)
EPA Substance Registry System
Pyridazine, 3,6-dichloro- (141-30-0)
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Safety

Hazard Codes 
Xi,T
Risk Statements 
36/37/38-25-20
Safety Statements 
26-37/39-45-22-36/39-36
RIDADR 
2811
WGK Germany 
3
RTECS 
UR5886250
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29339900
Toxicity
rat,LC50,inhalation,> 1070mg/m3/4H (1070mg/m3),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: ATAXIA,National Technical Information Service. Vol. OTS0543107,
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D73200
Product name
3,6-Dichloropyridazine
Purity
97%
Packaging
25g
Price
$40.41
Updated
2025/07/31
Sigma-Aldrich
Product number
D73200
Product name
3,6-Dichloropyridazine
Purity
97%
Packaging
100g
Price
$100.1
Updated
2025/07/31
Sigma-Aldrich
Product number
8.42712
Product name
3,6-Dichloropyridazine
Purity
for synthesis
Packaging
25G
Price
$86.1
Updated
2025/07/31
Sigma-Aldrich
Product number
8.42712
Product name
3,6-Dichloropyridazine
Purity
for synthesis
Packaging
100G
Price
$203
Updated
2025/07/31
TCI Chemical
Product number
D1465
Product name
3,6-Dichloropyridazine
Purity
>98.0%(GC)
Packaging
25g
Price
$21
Updated
2025/07/31
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3,6-Dichloropyridazine Chemical Properties,Usage,Production

Chemical Properties

off-white to brownish crystalline powder

Uses

3,6-Dichloropyridazine is used as an intermediate in synthetic chemistry, especially in active pharmaceutical ingredients. It is used in the preparation of alfa-(halohetaroyl)-2-azahetarylacetonitriles.

3,6-Dichloropyridazine Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Maleic anhydride Hydrazine hydrate Maleic hydrazide

Preparation Products

3-CHLORO-6-[(4,6-DIMETHYLPYRIMIDIN-2-YL)THIO]PYRIDAZINE Pyridazin-3-amine 3-Aminopyridazine hydrochloride PYRIDAZINE-3,4-DIAMINE 6-Chloropyridazin-3-amine 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE 3-AMINO-6-PHENYLPYRIDAZINE SULFACHLOROPYRIDAZINE 3-AMINO-6-METHOXYPYRIDAZINE N-BENZYL-6-CHLORO-N-METHYLPYRIDAZIN-3-AMINE
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3,6-Dichloropyridazine Suppliers

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View Lastest Price from 3,6-Dichloropyridazine manufacturers

HANGZHOU HAILAN CHEMICAL CO.,LTD.
Product
3,6-Dichloropyridazine 141-30-0
Price
US $0.00/kg
Min. Order
1kg
Purity
99%min
Supply Ability
20tons
Release date
2025-08-21
Hebei Chuanghai Biotechnology Co., Ltd
Product
3,6-Dichloropyridazine 141-30-0
Price
US $10.00/KG
Min. Order
1KG
Purity
80%
Supply Ability
10 mt
Release date
2024-11-27
Shaanxi Dideu New Materials Co. Ltd
Product
3,6-Dichloropyridazine 141-30-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-02-12

141-30-0, 3,6-DichloropyridazineRelated Search:

Thioridazine Pyridaphenthion Pyridazine Sulfamethoxypyridazine Hydralazine Dichloroethane Sulfachloropyridazine sodium SULFACHLOROPYRIDAZINE Pyrazinamide 1,4-DICHLORO-5,6,7,8-TETRAHYDRO-5,8-ETHANOPHTHALAZINE 3,6-DICHLORO-4-METHOXYPYRIDAZINE 4-TERT-BUTYL-3,6-DICHLOROPYRIDAZINE 3,6-dichloropyridazin-4-amine 3,6-Dichloro-4,5-dimethylpyridazine 3,4,6-Trichloropyridazine 1,4-Dichlorophthalazine 4-METHYL-3,6-DICHLOROPYRIDAZINE 3,6-Dichloropyridazine-4-Carbo,3,6-DICHLOROPYRIDAZINE-4-CARBOXYLIC ACID

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  • 3,6-Dichloropyridazine, 98%+
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  • 3,6-Dichloropyridazine,97%
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  • 6-Dichloropyridazine
  • 3,6-Dichloropyridazine, 97% 100GR
  • IFLAB-BB F1918-0076
  • AURORA KA-6560
  • LABOTEST-BB LT01148255
  • 3,6-Dichloropyridazine &gt
  • 3,6-Dichloropyridazine, 97%, for synthesis
  • 3,6-Dichloropyridazine ISO 9001：2015 REACH
  • 3,6-Dichloro pyridizine
  • 3,6-Dichloropyradazine
  • 3,6-dichlorpyridazine
  • High purity CAS 141-30-0 3,6-Dichloropyridazine in stock
  • 3,6-Dichloropyridazine, 97% (Gms)
  • Acrylamide Impurity 28
  • 141-30-0
  • 141-36-0
  • 141-30-8
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