ChemicalBook > CAS DataBase List > 2,4-Dichloro-5-methylpyrimidine

2,4-Dichloro-5-methylpyrimidine

Product Name
2,4-Dichloro-5-methylpyrimidine
CAS No.
1780-31-0
Chemical Name
2,4-Dichloro-5-methylpyrimidine
Synonyms
NSC 37532;Toxic,stench;2,4-Dichloro-5-;2,4-Dichloro-5-methy;Dichloro-5-MethylpyriMid;2,4-Dichloro-5-Methylpyri...;4-Dichloro-5-MethylpyriMidine;5-Methyl-2,4-dichloropyrimidine;2,4-DICHLORO-5-METHYLPYRIMIDINE;2,4-dichloro-5-methyl-pyrimidin
CBNumber
CB6130202
Molecular Formula
C5H4Cl2N2
Formula Weight
163
MOL File
1780-31-0.mol
More
Less

2,4-Dichloro-5-methylpyrimidine Property

Melting point:
26-28 °C (lit.)
Boiling point:
108-109 °C/11 mmHg (lit.)
Density 
1.39 g/mL at 25 °C (lit.)
refractive index 
1.6300 (estimate)
Flash point:
>230 °F
storage temp. 
Inert atmosphere,2-8°C
solubility 
Soluble in chloroform, ether, ethyl acetate and toluene
pka
-2.44±0.29(Predicted)
form 
powder to lump to clear liquid
color 
White or Colorless to Almost white or Almost colorless
Sensitive 
Lachrymatory
InChIKey
DQXNTSXKIUZJJS-UHFFFAOYSA-N
CAS DataBase Reference
1780-31-0(CAS DataBase Reference)
EPA Substance Registry System
Pyrimidine, 2,4-dichloro-5-methyl- (1780-31-0)
More
Less

Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45-27
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29335990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D66182
Product name
2,4-Dichloro-5-methylpyrimidine
Purity
98%
Packaging
5g
Price
$52
Updated
2024/03/01
Sigma-Aldrich
Product number
D66182
Product name
2,4-Dichloro-5-methylpyrimidine
Purity
98%
Packaging
1g
Price
$34.4
Updated
2023/06/20
TCI Chemical
Product number
D3613
Product name
2,4-Dichloro-5-methylpyrimidine
Purity
>98.0%(GC)
Packaging
1g
Price
$20
Updated
2024/03/01
TCI Chemical
Product number
D3613
Product name
2,4-Dichloro-5-methylpyrimidine
Purity
>98.0%(GC)
Packaging
5g
Price
$37
Updated
2024/03/01
Alfa Aesar
Product number
H55206
Product name
2,4-Dichloro-5-methylpyrimidine, 98%
Packaging
1g
Price
$45.65
Updated
2024/03/01
More
Less

2,4-Dichloro-5-methylpyrimidine Chemical Properties,Usage,Production

Chemical Properties

White to Off White Low Melting Solid

Uses

2,4-Dichloro-5-methylpyrimidine, is used in the synthesis of (2-chloro-6-methyl-pyrimidin-4-yl)-(2,3-dihydro-benzothiazol-6-yl)-amine. It can react with piperidineto produce 2-chloro-5-methyl-4-piperidin-1-yl-pyrimidine. This reaction will need solvent dioxane.

2,4-Dichloro-5-methylpyrimidine Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2,4-Dichloro-5-methylpyrimidine Suppliers

Dongyang Qiusuo Medical Technology Co., LTD
Tel
17502510579
Email
2785299132@qq.com
Country
China
ProdList
1558
Advantage
58
Suzhou Tianhong Medicine Chemical Technology Co.,Ltd.
Tel
18949937116
Email
dongye.huaxue@126.com
Country
China
ProdList
145
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 2355568890
Fax
0086-21-50182339
Email
sales@demochem.com
Country
China
ProdList
2572
Advantage
57
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
More
Less

View Lastest Price from 2,4-Dichloro-5-methylpyrimidine manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
2,4-Dichloro-5-methylpyrimidine 1780-31-0
Price
US $100.00-50.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2024-11-12
Henan Fengda Chemical Co., Ltd
Product
2,4-Dichloro-5-methylpyrimidine 1780-31-0
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
98%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-08
Dideu Industries Group Limited
Product
2,4-Dichloro-5-methylpyrimidine 1780-31-0
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-12-06

1780-31-0, 2,4-Dichloro-5-methylpyrimidineRelated Search:


  • 2,4-dichloro-5-methyl-pyrimidin
  • 2,4-Dichloro-5-methyl-1,3-diazine
  • Dichloro-5-MethylpyriMid
  • 2,4-DICHLORO-5-METHYLPYRIMIDINE
  • 2,4-Dichloro-5-methylpyrimidine **Toxic, Stench**
  • Toxic,stench
  • PYRIMIDINE,2,4-DICHLORO-5-METHYL
  • 2,4-Dichloro-5-
  • 5-Methyl-2,4-dichloropyrimidine
  • NSC 37532
  • 2,4-Dichloro-5-methylpyrimidine ,98%
  • 2,4-Dichloro-5-methylpyrimidine ,97%
  • 2,4-Dichloro-5-methy
  • 4-Dichloro-5-MethylpyriMidine
  • 2,4-Dichloro-5-Methylpyri...
  • 2,4-Dichloro-5-methylpyrimidine&gt
  • 2,4-Dichloro-5-methylpyrimidine ISO 9001:2015 REACH
  • 1780-31-0
  • 21780-31-0
  • 178-31-0
  • C5H4Cl2N2Cl
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrimidines
  • Halogenated Heterocycles
  • Heterocycle-Pyrimidine series
  • C4 to C5
  • Chemical Synthesis
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • pharmacetical
  • Nucleic acids
  • Bases & Related Reagents
  • Nucleotides
  • Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • PyrimidinesHeterocyclic Building Blocks
  • Halides
  • Heterocycles
  • Pyrimidine
  • Building Blocks
  • Halogenated
  • Nucleotides and Nucleosides
  • Pyrimidines