ChemicalBook > CAS DataBase List > 3-Chloropropyne

3-Chloropropyne

Product Name
3-Chloropropyne
CAS No.
624-65-7
Chemical Name
3-Chloropropyne
Synonyms
PROPARGYL CHLORIDE;3-CHLOROPROP-1-YNE;3-CHLORO-1-PROPYNE;CH2ClCequivCH;3-CHLOROPROPINE;3-CHLOROPROPYNE;3-Chlor-1-propin;3-Chloroallylene;Propyne,3-chloro-;3-chloro-1-propyn
CBNumber
CB7422328
Molecular Formula
C3H3Cl
Formula Weight
74.51
MOL File
624-65-7.mol
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3-Chloropropyne Property

Melting point:
<-50°C
Boiling point:
58 °C(lit.)
Density 
1.03 g/mL at 25 °C(lit.)
vapor pressure 
24.08-69.52kPa at 20-50℃
refractive index 
n20/D 1.456
Flash point:
7 °F
storage temp. 
2-8°C
solubility 
benzene: miscible
form 
clear liquid
color 
Colorless to Red to Green
Water Solubility 
Not miscible or difficult to mix with water.
Merck 
14,7810
BRN 
506005
Exposure limits
ACGIH: TWA 20 ppm
OSHA: Ceiling 300 ppm; TWA 200 ppm
NIOSH: IDLH 500 ppm; TWA 100 ppm(375 mg/m3); STEL 150 ppm(560 mg/m3)
Dielectric constant
7.5599999999999996
LogP
1.3 at 25℃
CAS DataBase Reference
624-65-7(CAS DataBase Reference)
NIST Chemistry Reference
1-Propyne, 3-chloro-(624-65-7)
EPA Substance Registry System
1-Propyne, 3-chloro- (624-65-7)
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Safety

Hazard Codes 
F,T,C
Risk Statements 
11-23/24/25-34-65-48/20-63
Safety Statements 
16-26-36/37/39-45-27-62
RIDADR 
UN 3286 3/PG 2
WGK Germany 
2
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29032990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
143995
Product name
Propargyl chloride
Purity
98%
Packaging
5g
Price
$39.36
Updated
2024/03/01
Sigma-Aldrich
Product number
143995
Product name
Propargyl chloride
Purity
98%
Packaging
25g
Price
$99.7
Updated
2024/03/01
TCI Chemical
Product number
P0810
Product name
Propargyl Chloride
Purity
>97.0%(GC)
Packaging
5mL
Price
$26
Updated
2024/03/01
TCI Chemical
Product number
P0810
Product name
Propargyl Chloride
Purity
>97.0%(GC)
Packaging
25mL
Price
$79
Updated
2024/03/01
Alfa Aesar
Product number
L20416
Product name
Propargyl chloride, 70% w/w soln. in toluene
Packaging
100g
Price
$99.6
Updated
2021/12/16
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3-Chloropropyne Chemical Properties,Usage,Production

Chemical Properties

Light yellow liquid

Uses

Propargyl chloride was used to study emission spectra of dissociating propargyl chloride upon photoexcitation at 199 nm. It was used in the synthesis of novel tetraaryl analog of bisphenol A and triaryl analog of bisphenol A propargyl resins.

Uses

Intermediate in organic synthesis.

General Description

Propargyl chloride is an efficient propargylating agent. It generates propargyl radicals by the pulsed laser photolysis.

Hazard

Flammable, moderate fire risk.

Purification Methods

Purify the chloride by fractional distillation at atmospheric pressure. Note that a possible impurity is propargyl alcohol which has has b 114-115o/~760mm (see above). [Henry Chem Ber 8 398 1875.] HIGHLY TOXIC and FLAMMABLE.[Beilstein 1 IV 960.]

3-Chloropropyne Preparation Products And Raw materials

Raw materials

Propyne Propargyl alcohol Phosphorus trichloride Kerosene

Preparation Products

2-Allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one Pargyline
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3-Chloropropyne Suppliers

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View Lastest Price from 3-Chloropropyne manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
3-Chloropropyne 624-65-7
Price
US $150.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
500kg
Release date
2024-12-20
Hebei Weibang Biotechnology Co., Ltd
Product
3-Chloropropyne 624-65-7
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-05
R&D Scientific Inc.
Product
Propargyl chloride 624-65-7
Price
US $1600.00/Kg
Min. Order
1Kg
Purity
95
Supply Ability
500 Kg
Release date
2024-04-05

624-65-7, 3-ChloropropyneRelated Search:

Potassium chloride Chlorpromazine hydrochloride Clomipramine Sulfuryl chloride Ammonium chloride Polyvinyl chloride Calcium chloride Propyne Sodium chloride Ferric chloride Choline chloride Sodium prop-2-yne-1-sulfonate Difluorochloromethane N-(4-CHLORO-2-BUTYNYL)PHTHALIMIDE 3-CHLORO-1-BUTYNE 3-CHLORO-3-METHYL-1-BUTYNE Methylene Chloride 1-CHLORO-2-PENTYNE

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  • TIANFU-CHEM CAS:624-65-7 3-Chloropropyne
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  • HC8801CCH2Cl
  • HCCCH2Cl
  • C3H3C
  • CHCCH2Cl
  • Building Blocks
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  • Organic Building Blocks
  • Terminal
  • ALKYNE
  • Functionalized Acetylenes
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  • 624-65-7
  • TOP2