Diethylenetriaminepentaacetic acid

Modify Date: 2024-01-02 12:13:19

Diethylenetriaminepentaacetic acid structure	Common Name	Diethylenetriaminepentaacetic acid
	CAS Number	67-43-6	Molecular Weight	393.346
	Density	1.5±0.1 g/cm3	Boiling Point	721.1±60.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₂₃N₃O₁₀	Melting Point	219-220 °C(lit.)
	MSDS	Chinese USA	Flash Point	389.9±32.9 °C
	Symbol	GHS07, GHS08	Signal Word	Warning

Use of Diethylenetriaminepentaacetic acid

Pentetic acid is a compound used to construct magnetic adsorbent, which can simultaneously remove heavy metal and dye from complex wastewater[1].

Name	pentetic acid
Synonym	More Synonyms

Description	Pentetic acid is a compound used to construct magnetic adsorbent, which can simultaneously remove heavy metal and dye from complex wastewater[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Huang Y, et al. Enhanced selective adsorption of lead(II) from complex wastewater by DTPA functionalized chitosan-coated magnetic silica nanoparticles based on anion-synergism. J Hazard Mater. 2022;422:126856.

Density	1.5±0.1 g/cm3
Boiling Point	721.1±60.0 °C at 760 mmHg
Melting Point	219-220 °C(lit.)
Molecular Formula	C₁₄H₂₃N₃O₁₀
Molecular Weight	393.346
Flash Point	389.9±32.9 °C
Exact Mass	393.138336
PSA	196.22000
LogP	0.05
Vapour Pressure	0.0±5.0 mmHg at 25°C
Index of Refraction	1.590
Storage condition	-20°C
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	5 g/L (20 ºC)

Name:	Diethylenetriaminepentaacetic acid 97% Material Safety Data Sheet
Synonym:	(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid; Pentetic acid; DTP
CAS:	67-43-6

Section 1 - Chemical Product MSDS Name:Diethylenetriaminepentaacetic acid 97% Material Safety Data Sheet
Synonym:(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid; Pentetic acid; DTP

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
67-43-6	Diethylenetriaminepentaacetic acid, 97	97%	200-652-8

Hazard Symbols: XI
Risk Phrases: 36

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Irritating to eyes.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
May cause skin irritation.
Ingestion:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. Get medical aid if cough or other symptoms appear.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 67-43-6: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear a chemical apron.
Respirators:
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white to off-white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 220 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 5 G/L (20C)
Specific Gravity/Density:
Molecular Formula: C14H23N3O10
Molecular Weight: 393.34

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 67-43-6: MB8205000 LD50/LC50:
Not available.
Carcinogenicity:
Diethylenetriaminepentaacetic acid, 97% - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36 Irritating to eyes.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 39 Wear eye/face protection.
WGK (Water Danger/Protection)
CAS# 67-43-6: 1
Canada
CAS# 67-43-6 is listed on Canada's DSL List.
CAS# 67-43-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 67-43-6 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MB8205000

CHEMICAL NAME :: Glycine, N,N-bis(2-(bis(carboxymethyl)amino)ethyl)-

CAS REGISTRY NUMBER :: 67-43-6

BEILSTEIN REFERENCE NO. :: 1810219

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C14-H23-N3-O10

MOLECULAR WEIGHT :: 393.40

WISWESSER LINE NOTATION :: QV1N1VQ2N1VQ2N1VQ1VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 587 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - aggression Lungs, Thorax, or Respiration - chronic pulmonary edema

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 32,37,1986

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 543 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 57,212,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3891 No. of Facilities: 735 (estimated) No. of Industries: 6 No. of Occupations: 9 No. of Employees: 2599 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3891 No. of Facilities: 1070 (estimated) No. of Industries: 9 No. of Occupations: 14 No. of Employees: 10918 (estimated) No. of Female Employees: 7008 (estimated)

Symbol	GHS07, GHS08
Signal Word	Warning
Hazard Statements	H319-H332-H361d
Precautionary Statements	P281-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;N:Dangerousfortheenvironment;
Risk Phrases	R36/37/38;R51/53
Safety Phrases	S26-S36-S61-S37/39
RIDADR	UN 3077 9/PG 3
WGK Germany	2
RTECS	MB8205000
Hazard Class	9.0
HS Code	29224995

Formaldehyde

CAS#:50-00-0

Sodium cyanide

CAS#:143-33-9

Diethylenetriamine

CAS#:111-40-0

Diethylenetriam...

CAS#:67-43-6

Literature: Nature (London, United Kingdom), , vol. 178, p. 322

Precursor 3
CAS#:50-00-0 Formaldehyde CAS#:143-33-9 Sodium cyanide CAS#:111-40-0 Diethylenetriamine
DownStream 2
CAS#:15827-60-8 Diethylenetriam... CAS#:23911-26-4 DiethylenetriaM...

HS Code	2916190090
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

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9-Propylamino-phenanthren

DTPA

N,N-Bis{2-[bis(carboxymethyl)amino]ethyl}glycine

Pentacarboxymethyl Diethylenetriamine

9-Phenanthrenamine,N-propyl

N,N-bis[2-[bis(carboxymethyl)-amino]ethyl]glycine

N,N,N',N'',N''-diethylenetriaminepentaacetic acid

Glycine, N,N-bis(2-(bis(carboxymethyl)amino)ethyl)-

Diethylenetriaminepentaacetic acid

diethylenetrinitrilopentaacetic acid

diethylenetriamine-N,N,N',N'',N''-pentaacetic acid

Pentetic acid

[9]phenanthryl-propyl-amine

Clewat DA

2,2',2'',2''',2''''-(1,2-Ethanediylnitrilo)pentaacetic acid

diethylenetriamine pentaacetic acid

[9]Phenanthryl-propyl-amin

EINECS 200-652-8

N-n-propyl-9-phenanthrenamine

MFCD00004289

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China
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China
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China
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