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ChemicalBook >> CAS DataBase List >> 1,2-Butanedithiol

1,2-Butanedithiol

1,2-Butanedithiol price.
  • $26 - $1334.03
  • Product name: 1,2-Butanedithiol
  • CAS: 16128-68-0
  • MF: C4H10S2
  • MW: 122.25
  • EINECS:240-290-8
  • MDL Number:MFCD00039649
  • Synonyms:Butan-1,2-dithiol;1,2-BUTANEDITHIOL FEMA NO.3528;1 2-BUTANEDITHIOL 95%;1,2-Butanebisthiol;1,2-Butanedithiole;1 2-DIMERCAPTOBUTANE 95%;FEMA 3528;1-Ethyl-1,2-ethanedithiol
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1000mg
  • 1g
  • 2g
  • 2000mg
  • 5000mg
  • 5g
  • 10000mg
  • 10G
  • Manufactureraablocks
  • Product numberAA001S88
  • Product description1,2-Butanedithiol ≥97%(GC)
  • Packaging5g
  • Price$84
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001S88
  • Product description1,2-Butanedithiol ≥97%(GC)
  • Packaging1g
  • Price$26
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number4441AL
  • Product description1,2-Butanedithiol
  • Packaging5g
  • Price$305
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005253
  • Product description1,2-BUTANEDITHIOL 95.00%
  • Packaging10G
  • Price$1334.03
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging5G
  • Price$240
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging1g
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging5000mg
  • Price$400
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging10g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging10000mg
  • Price$800
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging2g
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging1000mg
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging500mg
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB61253
  • Product description1,2-Butanedithiol
  • Packaging2000mg
  • Price$180
  • Updated2026-06-04
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB4071
  • Product description1,2-Butanedithiol >97.0%(GC)
  • Packaging5g
  • Price$189
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberB806973
  • Product description1,2-Butanedithiol
  • Packaging500mg
  • Price$90
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001S88 1,2-Butanedithiol ≥97%(GC) 5g $84 2026-05-28 Buy
aablocks AA001S88 1,2-Butanedithiol ≥97%(GC) 1g $26 2026-05-28 Buy
AK Scientific 4441AL 1,2-Butanedithiol 5g $305 2021-12-16 Buy
American Custom Chemicals Corporation CHM0005253 1,2-BUTANEDITHIOL 95.00% 10G $1334.03 2021-12-16 Buy
Biosynth FB61253 1,2-Butanedithiol 5G $240 2021-12-16 Buy
Biosynth FB61253 1,2-Butanedithiol 1g $75 2021-12-16 Buy
Biosynth FB61253 1,2-Butanedithiol 5000mg $400 2026-06-04 Buy
Biosynth FB61253 1,2-Butanedithiol 10g $450 2021-12-16 Buy
Biosynth FB61253 1,2-Butanedithiol 10000mg $800 2026-06-04 Buy
Biosynth FB61253 1,2-Butanedithiol 2g $110 2021-12-16 Buy
Biosynth FB61253 1,2-Butanedithiol 1000mg $150 2026-06-04 Buy
Biosynth FB61253 1,2-Butanedithiol 500mg $150 2026-06-04 Buy
Biosynth FB61253 1,2-Butanedithiol 2000mg $180 2026-06-04 Buy
TCI Chemical B4071 1,2-Butanedithiol >97.0%(GC) 5g $189 2026-04-30 Buy
TRC B806973 1,2-Butanedithiol 500mg $90 2021-12-16 Buy

Properties

Melting point :-53.9°C (estimate)
Boiling point :77°C/28mmHg(lit.)
Density :1.0390
refractive index :1.5210 to 1.5250
FEMA :3528 | 1,2-BUTANEDITHIOL
form :liquid (estimate)
pka :9.80±0.10(Predicted)
color :Colorless to Almost colorless
Odor :at 0.10 % in propylene glycol. sulfur roasted meat
Odor Type :sulfurous
JECFA Number :537
LogP :2.19
CAS DataBase Reference :16128-68-0(CAS DataBase Reference)
EPA Substance Registry System :1,2-Butanedithiol (16128-68-0)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

ChEBI: 1,2-Butanedithiol is an alkanethiol.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. JinYan Chemicals(ShangHai) Co.,Ltd. Adamas Reagent, Ltd. Shijiazhuang Lida Chemical Co., Ltd. T&W GROUP TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA 9ding chemical ( Shanghai) Limited