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

4-CHLORO-2-BUTYN-1-OL

Product Name
4-CHLORO-2-BUTYN-1-OL
CAS No.
13280-07-4
Chemical Name
4-CHLORO-2-BUTYN-1-OL
Synonyms
4-Chlorobut-2-yn-1-ol;LIGAMO-001;4-Chloro-2-butynol;4-chloro-2-butyn-1-o;1-chloro-2-butyn-4-ol;4-CHLORO-2-BUTYN-1-OL;4-chloro-2-butan-1-ol;2-Butyn-1-ol, 4-chloro-;1-Chloro-4-hydroxy-2-butyne;1-Chloro-4-hydroxybut-2-yne
CBNumber
CB4485740
Molecular Formula
C4H5ClO
Formula Weight
104.53
MOL File
13280-07-4.mol
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4-CHLORO-2-BUTYN-1-OL Property

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)
form 
liquid
Appearance
Colorless to light yellow Liquid
BRN 
1098382
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Safety

Hazard Codes 
Xn
Risk Statements 
10-20/21/22-36/37/38
Safety Statements 
16-26-36
RIDADR 
1987
WGK Germany 
3
RTECS 
ES0725000
PackingGroup 
II
Toxicity
mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02978,
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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
728233
Product name
4-Chloro-2-butyn-1-ol
Purity
≥95.0% (GC)
Packaging
1g
Price
$296
Updated
2023/06/20
TCI Chemical
Product number
C3993
Product name
4-Chlorobut-2-yn-1-ol
Purity
min. 95.0 %
Packaging
200MG
Price
$73
Updated
2025/07/31
TCI Chemical
Product number
C3993
Product name
4-Chlorobut-2-yn-1-ol
Purity
min. 95.0 %
Packaging
1G
Price
$219
Updated
2025/07/31
TRC
Product number
C367843
Product name
4-Chloro-2-butyn-1-ol
Packaging
100mg
Price
$60
Updated
2021/12/16
TRC
Product number
C367843
Product name
4-Chloro-2-butyn-1-ol
Packaging
500mg
Price
$110
Updated
2021/12/16
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4-CHLORO-2-BUTYN-1-OL Chemical Properties,Usage,Production

Uses

4-Chloro-2-butyn-1-ol is used in preparatiion of allenes.

4-CHLORO-2-BUTYN-1-OL Preparation Products And Raw materials

Raw materials

Preparation Products

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4-CHLORO-2-BUTYN-1-OL Suppliers

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View Lastest Price from 4-CHLORO-2-BUTYN-1-OL manufacturers

Huida Pharmaceutical Technology (Shanghai) Co., Ltd.
Product
4-CHLORO-2-BUTYN-1-OL 13280-07-4
Price
US $0.00-0.00/kg
Min. Order
0.1kg
Purity
98%
Supply Ability
100kg
Release date
2023-03-08
Career Henan Chemical Co
Product
4-CHLORO-2-BUTYN-1-OL 13280-07-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-14

13280-07-4, 4-CHLORO-2-BUTYN-1-OLRelated Search:

BARBAN 4-CHLORO-2-BUTYN-1-OL 2-Butyn-1-ol 2-Butyne 3-(4-CHLORO-BUT-2-YNYLOXY)-PHENOL 2-(4-CHLORO-BUT-2-YNYLOXY)-3-METHOXY-BENZALDEHYDE 2-(4-CHLORO-BUT-2-YNYLOXY)-PHENOL 2-[2-(4-CHLORO-BUT-2-YNYLOXY)-PHENYL]-[1,3]DIOXOLANE 1-[4-(4-CHLORO-BUT-2-YNYLOXY)-PHENYL]-PROPAN-1-ONE 2-(4-CHLORO-BUT-2-YNYLOXY)-BENZALDEHYDE 2-[4-(4-CHLORO-BUT-2-YNYLOXY)-PHENYL]-[1,3]DIOXOLANE 3-(4-CHLORO-BUT-2-YNYLOXY)-BENZALDEHYDE 1-[4-(4-CHLORO-BUT-2-YNYLOXY)-PHENYL]-ETHANONE 3-CHLORO-4-(4-CHLORO-BUT-2-YNYLOXY)-BENZALDEHYDE 1-[2-(4-CHLORO-BUT-2-YNYLOXY)-PHENYL]-ETHANONE 5-CHLORO-2-(4-CHLORO-BUT-2-YNYLOXY)-BENZALDEHYDE 4-(4-CHLORO-BUT-2-YNYLOXY)-3-METHOXY-BENZALDEHYDE 1-[2-(4-CHLORO-BUT-2-YNYLOXY)-PHENYL]-PROPAN-1-ONE

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