Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Glycine,N,N'-(2-hydroxy-1,3-propanediyl)bis[N-(carboxymethyl)-
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Glycine,N,N'-(2-hydroxy-1,3-propanediyl)bis[N-(carboxymethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3148-72-9

3148-72-9 structure

Name: Glycine,N,N'-(2-hydroxy-1,3-propanediyl)bis[N-(carboxymethyl)-
Chemical Name: 1,3-diamino-2-propanol-n,n,n',n'-tetraacetic acid
CAS Number: 3148-72-9
Molecular Formula: C₁₁H₁₈N₂O₉
Molecular Weight: 322.26900
Create Date: 2018-08-02 19:37:07
Modify Date: 2024-01-02 12:24:10

Name	1,3-diamino-2-propanol-n,n,n',n'-tetraacetic acid
Synonyms	1,3-DIAMINOPROPAN-2-OL-TETRAACETIC ACID 2-hydroxy-1,3-propanediamine-N,N,N',N'-tetraacetic acid DPTA-OH 2-hydroxypropylene-1,3-diamine-N,N,N',N'-tetraethanoic acid DiaminopropanolNNNNtetraaceticacid 2-hydroxypropylene-1,3-diamino-N,N,N',N'-tetraacetic acid 2-HYDROXY-1,3-DIAMINOPROPANETETRAACETIC ACID 1,3-DiaMino-2-propanol-N,N,N',N'-tetraacetic Acid dhpta 1,3-diamino-2-hydroxypropane-N,N,N',N'-tetraacetic acid 2-hydroxypropylene-1,3-diamine-N,N,N',N'-tetraacetic acid 1,3-Diaminopropanol tetraacetic acid. diaminopropanoltetra-aceticaci diaminopropanoltetraaceticacid EINECS 221-575-6 MFCD00004288 1,3-DIAMINO-2-PROPANOL TETRAACETIC ACID

Density	1.603 g/cm3
Boiling Point	664.4ºC at 760 mmHg
Melting Point	194 °C (dec.)(lit.)
Molecular Formula	C₁₁H₁₈N₂O₉
Molecular Weight	322.26900
Flash Point	355.6ºC
Exact Mass	322.10100
PSA	175.91000
Index of Refraction	1.593

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AI2930000

CHEMICAL NAME :: Acetic acid, ((2-hydroxy-1,3-trimethylene)dinitrilo)tetra-

CAS REGISTRY NUMBER :: 3148-72-9

BEILSTEIN REFERENCE NO. :: 1716800

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C11-H18-N2-O9

MOLECULAR WEIGHT :: 322.31

WISWESSER LINE NOTATION :: QV1N1VQ1YQ1&N1VQ1V1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >3200 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 800 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3112 No. of Facilities: 2954 (estimated) No. of Industries: 33 No. of Occupations: 13 No. of Employees: 11898 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3112 No. of Facilities: 17 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 36 (estimated)

Hazard Codes	Xi:Irritant;
Risk Phrases	R36
Safety Phrases	S26-S36
WGK Germany	2
RTECS	AI2930000
HS Code	2922509090

89322-49-6

79-11-8

3148-72-9

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 6, p. 1587 - 1590 Zhurnal Organicheskoi Khimii, , vol. 6, p. 1574 - 1577

50-00-0

151-50-8

89322-49-6

3148-72-9

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 6, p. 1587 - 1590 Zhurnal Organicheskoi Khimii, , vol. 6, p. 1574 - 1577

Precursor 3
79-11-8 50-00-0 151-50-8
DownStream 2
83144-89-2 79724-80-4

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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