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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 3-Chloro-5-ethynylpyridine
3-Chloro-5-ethynylpyridine structure, CAS 329202-22-4

3-Chloro-5-ethynylpyridine

CAS Number329202-22-4

Synonyms3-chloranyl-5-ethynyl-pyridine; RW1996; 3-Chloro-5ethynylpyridine; Pyridine,3-chloro-5-ethynyl

Molecular FormulaC7H4ClN

Molecular Weight137.56600

Purity98.00%

Density1.232g/cm3

Boiling Point207.533ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

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Symbol

Signal Word

Cat. No.: 2A-9056601 Purity: 98.00%
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Quality Control of [ 329202-22-4 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number329202-22-4
Catalog No.2A-9056601
Chinese Name3-氯-5-炔基吡啶
Synonyms3-chloranyl-5-ethynyl-pyridine; RW1996; 3-Chloro-5ethynylpyridine; Pyridine,3-chloro-5-ethynyl
Molecular FormulaC7H4ClN
Molecular Weight137.56600
Purity98.00
Density1.232g/cm3
Boiling Point207.533ºC at 760 mmHg
Storage Condition2-8°C, store in inert gas
HTC2933399090
SMILESC#Cc1cncc(Cl)c1
InChI KeyMZOIQYPOUQWDQZ-UHFFFAOYSA-N
MSDSmsds/56601_1_329202_22_4.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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