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ChemicalBook >> CAS DataBase List >> 4-CHLORO-2-BUTYN-1-OL

4-CHLORO-2-BUTYN-1-OL

4-CHLORO-2-BUTYN-1-OL price.
  • $60 - $945.95
  • Product name: 4-CHLORO-2-BUTYN-1-OL
  • CAS: 13280-07-4
  • MF: C4H5ClO
  • MW: 104.53
  • EINECS:641-314-3
  • MDL Number:MFCD01656722
  • Synonyms:4-CHLORO-2-BUTYN-1-OL;1-chloro-2-butyn-4-ol ;4-chloro-2-butyn-1-o ;1-Chloro-4-hydroxybut-2-yne;1-Chloro-4-hydroxy-2-butyne;LIGAMO-001;2-Butyn-1-ol, 4-chloro-;4-Chlorobut-2-yn-1-ol
6 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TRC
Package
  • 100mg
  • 500mg
  • 1g
  • 5G
  • ManufacturerAK Scientific
  • Product number0022AQ
  • Product description4-Chloro-2-butyn-1-ol
  • Packaging1g
  • Price$189
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0013045
  • Product description4-CHLORO-2-BUTYN-1-OL 95.00%
  • Packaging1G
  • Price$654.89
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0013045
  • Product description4-CHLORO-2-BUTYN-1-OL 95.00%
  • Packaging5G
  • Price$945.95
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number728233
  • Product description4-Chloro-2-butyn-1-ol ≥95.0% (GC)
  • Packaging1g
  • Price$296
  • Updated2023-06-20
  • Buy
  • ManufacturerTRC
  • Product numberC367843
  • Product description4-Chloro-2-butyn-1-ol
  • Packaging100mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberC367843
  • Product description4-Chloro-2-butyn-1-ol
  • Packaging500mg
  • Price$110
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 0022AQ 4-Chloro-2-butyn-1-ol 1g $189 2021-12-16 Buy
American Custom Chemicals Corporation HCH0013045 4-CHLORO-2-BUTYN-1-OL 95.00% 1G $654.89 2021-12-16 Buy
American Custom Chemicals Corporation HCH0013045 4-CHLORO-2-BUTYN-1-OL 95.00% 5G $945.95 2021-12-16 Buy
Sigma-Aldrich 728233 4-Chloro-2-butyn-1-ol ≥95.0% (GC) 1g $296 2023-06-20 Buy
TRC C367843 4-Chloro-2-butyn-1-ol 100mg $60 2021-12-16 Buy
TRC C367843 4-Chloro-2-butyn-1-ol 500mg $110 2021-12-16 Buy

Properties

Boiling point :92-34°C 13mm
Density :1,213 g/cm3
refractive index :1.5004
Flash point :92-94°C/13mm
storage temp. :-20°C
solubility :Miscible with diethyl ether.
pka :12.92±0.10(Predicted)
BRN :1098382

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Chloro-2-butyn-1-ol is used as a precursor to prepare optically active secondary 2,3-allenols by reacting with the corresponding Grignard reagents in presence of CUCN as catalyst. It is utilized as an intermediate in organic synthesis.

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