3-(Di-tert-butylphosphino)propane-1-sulfonic acid

Modify Date: 2025-08-26 12:03:19

3-(Di-tert-butylphosphino)propane-1-sulfonic acid Structure
3-(Di-tert-butylphosphino)propane-1-sulfonic acid structure
Common Name 3-(Di-tert-butylphosphino)propane-1-sulfonic acid
CAS Number 1055888-89-5 Molecular Weight 268.35300
Density N/A Boiling Point N/A
Molecular Formula C11H25O3PS Melting Point N/A
MSDS Chinese USA Flash Point N/A

 Names

Name dtbpps
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H25O3PS
Molecular Weight 268.35300
Exact Mass 268.12600
PSA 76.34000
LogP 4.42400

 MSDS


Section 1: Product Identification
Chemical Name:Di-t-butyl(3-sulfonatopropyl)phosphine, min. 98%
CAS Registry Number:1055888-89-5
Formula:(C4H9)2PCH2CH2CH2SO3H
EINECS Number:none
Chemical Family:organophosphine ligand
Synonym:Bis(1,1-dimethylethyl)(-3-sulfonatopropyl)phosphane

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title compound1055888-89-5100%no datano data

Section 3: Hazards Identification
Emergency Overview:Irritating to skin, eyes and respiratory tract.
Primary Routes of Exposure:Ingestion, inhalation, eyes
Eye Contact:Causes slight to mild irritation of the eyes.
Skin Contact:Causes slight to mild irritation of the skin.
Inhalation:Irritating to the nose, mucous membranes and respiratory tract.
Ingestion:No information available on the physiological effects of ingestion. May be harmful if swallowed.
Acute Health Affects:Irritating to skin, eyes and respiratory tract.
Chronic Health Affects:No information on long-term chronic effects.
NTP:No
IARC:No
OSHA:No

SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
Flash Point:no data
Autoignition Temperature:no data
Explosion Limits:no data
Extinguishing Medium:carbon dioxide, dry powder or foam
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
Special Fire Fighting Procedures:
self-contained breathing apparatus and full protective clothing.
Hazardous Combustion andIf involved in a fire this material may emit irritating fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Spill and Leak Procedures:Small spills can be mixed with vermiculite or sodium carbonate and swept up.

SECTION 7: Handling and Storage
Store in a tightly sealed container under an inert atmosphere of nitrogen or argon. Keep in a cool, dry,
Handling and Storage:
well-ventilated place.

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:Wear protective clothing and gloves.
Ventilation:Handle the material in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:Handle the material in an efficient fume hood.
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:white solid
Molecular Weight:268.35
Melting Point:no data
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:none
Solubility in Water:insoluble

SECTION 10: Stability and Reactivity
Stability:moisture sensitive
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:prolonged exposure to moisture
Incompatibility:strong oxidizing agents
Decomposition Products:carbon monoxide, carbon dioxide, sulfur dioxide, phosphorus oxides and organic fumes.

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files.
Carcinogenic Effects:no data
Mutagenic Effects:no data
Tetratogenic Effects:no data

SECTION 12: Ecological Information
Ecological Information:No information available

SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations.

SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous
Hazard Class (CFR):NA
Additional Hazard Class (CFR):NA
Packaging Group (CFR):NA
UN ID Number (CFR):NA
Shipping Name (IATA):Non-hazardous
Hazard Class (IATA):NA
Additional Hazard Class (IATA):NA
Packaging Group (IATA):NA
UN ID Number (IATA):NA

SECTION 15: Regulatory Information
TSCA:Not listed in the TSCA inventory
SARA (Title 313):Not regulated under SARA 313
Second Ingredient:none


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

3-(Di-tert-butylphosphino)propane-1-sulfonic acid
DI-T-BUTYL(3-SULFONATOPROPYL)PHOSPHINE
3-(DI-TERT-BUTYLPHOSPHONIUM)PROPANE SULFONATE
3-(Di-t-butylphosphonium)propane sulfonate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here



Get all suppliers and price by the below link:

3-(Di-tert-butylphosphino)propane-1-sulfonic acid suppliers

3-(Di-tert-butylphosphino)propane-1-sulfonic acid price

Related Compounds: More...
3-(tert-butylamino)propane-1-sulfonic acid
1118-52-1
3-(tert-butylcarbamoylamino)propane-1-sulfonic acid
819865-97-9
3-[tert-butyl(methyl)amino]propane-1-sulfonic acid
819862-95-8
3-[(4-methylcyclohexyl)amino]propane-1-sulfonic acid
819862-85-6
3-benzoylamino-2-hydroxy-propane-1-sulfonic acid
34155-51-6
3-(2,2-dimethylpropanoylamino)propane-1-sulfonic acid
736123-40-3
3-[(1-methylcyclohexyl)amino]propane-1-sulfonic acid
819863-18-8
3-[(1-cyanocyclopentyl)amino]propane-1-sulfonic acid
819864-44-3
3-[(1-ethynylcyclohexyl)amino]propane-1-sulfonic acid
819863-01-9
3-{[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]methyl}-5-methylhexanoic acid
2171373-78-5
2-{1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,6-difluorophenyl]-N-methylformamido}acetic acid
2172548-42-2
3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(4-methanesulfonylpiperazin-1-yl)-4-oxobutanoic acid
2171673-25-7
3-[(3-ethylphenyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
2171782-05-9
rac-1-[N-methyl(2R,3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-2-amido]cyclopentane-1-carboxylic acid
2227764-33-0
rac-2-{1-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cycloheptyl]-N-(propan-2-yl)formamido}acetic acid
2227738-33-0
rac-2-{1-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cycloheptyl]-N-propylformamido}acetic acid
2227811-82-5
rac-2-{1-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cycloheptyl]-N-methylformamido}butanoic acid
2227926-44-3
rac-2-{1-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cycloheptyl]-N-methylformamido}-2-methylpropanoic acid
2227858-43-5
rac-2-[(2-{[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cycloheptyl]formamido}ethyl)sulfanyl]acetic acid
2227709-36-4