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4-Chloro-2-butyn-1-ol

4-Chloro-2-butyn-1-ol Structure
4-Chloro-2-butyn-1-ol structure
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;4-Chloro-2-butyn-1-ol;1-chloro-2-butyn-4-ol;4-chloro-2-butylyneol;4-chloro-2-butan-1-ol;2-Butyn-1-ol, 4-chloro-;1-Chloro-4-hydroxy-2-butyne
CBNumber:
CB4485740
Molecular Formula:
C4H5ClO
Molecular Weight:
104.53
MDL Number:
MFCD01656722
MOL File:
13280-07-4.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:51
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4-Chloro-2-butyn-1-ol 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)
form liquid
Appearance Colorless to light yellow Liquid
BRN 1098382
InChI 1S/C4H5ClO/c5-3-1-2-4-6/h6H,3-4H2
InChIKey RPUJAOFSZSEVPC-UHFFFAOYSA-N
SMILES OCC#CCCl
UNSPSC Code 12352200
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
target organs Respiratory system
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
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Toxicity mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02978,
NFPA 704
1
3 0

4-Chloro-2-butyn-1-ol price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 728233 4-Chloro-2-butyn-1-ol ≥95.0% (GC) 13280-07-4 1g $296 2023-06-20 Buy
TCI Chemical C3993 4-Chlorobut-2-yn-1-ol min. 95.0 % 13280-07-4 200MG $55 2026-04-30 Buy
TCI Chemical C3993 4-Chlorobut-2-yn-1-ol min. 95.0 % 13280-07-4 1G $165 2026-04-30 Buy
Biosynth FC161946 4-Chloro-2-butyn-1-ol 13280-07-4 5g $584.1 2026-06-04 Buy
Biosynth FC161946 4-Chloro-2-butyn-1-ol 13280-07-4 10g $843.7 2026-06-04 Buy
Product number Packaging Price Buy
728233 1g $296 Buy
C3993 200MG $55 Buy
C3993 1G $165 Buy
FC161946 5g $584.1 Buy
FC161946 10g $843.7 Buy

4-Chloro-2-butyn-1-ol Chemical Properties, Uses, 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

1,4-Dichloro-2-butyne 2-Butyne-1,4-diol

Preparation Products

4-Chloro-2-butyn-1-ol Suppliers

Global Suppliers ( 58)
Supplier Tel Email Country ProdList Advantage
Wuhan EnTai Technology Development Co,.Ltd 86-27-82330560 2536851935@qq.com China 346 69
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Supplier Advantage
Wuhan EnTai Technology Development Co,.Ltd 69
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Energy Chemical 61
Adamas Reagent, Ltd. 59
Nanjing Chemlin Chemical Co., Ltd 64
Bide Pharmatech Ltd. 60
Finetech Industry Limited 58
Sigma-Aldrich 80
Shanghai YuanYe Biotechnology Co., Ltd. 60

View Latest Price from 4-Chloro-2-butyn-1-ol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-CHLORO-2-BUTYN-1-OL pictures 2023-12-04 4-CHLORO-2-BUTYN-1-OL
13280-07-4
 98% 100kg Huida Pharmaceutical Technology (Shanghai) Co., Ltd.
4-CHLORO-2-BUTYN-1-OL pictures 2020-01-15 4-CHLORO-2-BUTYN-1-OL
13280-07-4
 $1.00 1KG 99.0% 100kg Career Henan Chemical Co

4-Chloro-2-butyn-1-ol Spectrum

4-CHLORO-2-BUTYN-1-OL(13280-07-4)1HNMR

13280-07-4 (4-Chloro-2-butyn-1-ol) Related Search:

2-Butyne 2-Butyn-1-ol BARBAN 4-Chloro-2-butyn-1-ol 2-[2-(4-Chloro-but-2-ynyloxy)-phenyl]-[1,3]dioxolane
2-(4-Chloro-but-2-ynyloxy)-phenol 4-(4-Chloro-but-2-ynyloxy)-3-methoxy-benzaldehyde 3-Chloro-4-(4-chloro-but-2-ynyloxy)-benzaldehyde 1-[4-(4-Chloro-but-2-ynyloxy)-phenyl]-ethanone 3-(4-Chloro-but-2-ynyloxy)-benzaldehyde
2-(4-Chloro-but-2-ynyloxy)-benzaldehyde 1-[4-(4-Chloro-but-2-ynyloxy)-phenyl]-propan-1-one 2-[4-(4-Chloro-but-2-ynyloxy)-phenyl]-[1,3]dioxolane 1-[2-(4-Chloro-but-2-ynyloxy)-phenyl]-ethanone 2-(4-Chloro-but-2-ynyloxy)-3-methoxy-benzaldehyde
1-[2-(4-Chloro-but-2-ynyloxy)-phenyl]-propan-1-one 5-Chloro-2-(4-chloro-but-2-ynyloxy)-benzaldehyde 3-(4-Chloro-but-2-ynyloxy)-phenol

1of4

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