Shanghai Nianxing Industrial Co., Ltd
China
Product Name: n-(2-hydroxyethyl)lactamide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanamide,2-hydroxy-N-(2-hydroxyethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5422-34-4

5422-34-4 structure

5422-34-4 structure

Name: n-(2-hydroxyethyl)lactamide
Chemical Name: 2-hydroxy-N-(2-hydroxyethyl)propanamide
CAS Number: 5422-34-4
Molecular Formula: C₅H₁₁NO₃
Molecular Weight: 133.14600
Create Date: 2018-03-10 08:00:00
Modify Date: 2025-08-25 12:14:08

Name	2-hydroxy-N-(2-hydroxyethyl)propanamide
Synonyms	EINECS 226-546-1 MFCD00037805 Lactic acid monoethanolamide 2-Lactamidoethanol hydroxyethyl lactamide N-2-Hydroxyethyllactamide Lactamide MEA

Density	1.184 g/cm3
Boiling Point	380.3ºC at 760 mmHg
Molecular Formula	C₅H₁₁NO₃
Molecular Weight	133.14600
Flash Point	183.8ºC
Exact Mass	133.07400
PSA	69.56000
Index of Refraction	1.478

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OD2400000

CHEMICAL NAME :: Lactamide, N-(2-hydroxyethyl)-

CAS REGISTRY NUMBER :: 5422-34-4

BEILSTEIN REFERENCE NO. :: 1702912

LAST UPDATED :: 199701

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C5-H11-N-O3

MOLECULAR WEIGHT :: 133.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 24 gm/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 16300 mg/kg

TOXIC EFFECTS :: Cardiac - other changes Vascular - other changes

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 23600 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 10 gm/L

REFERENCE :: APHGAO Acta Pharmaceutica Hungarica. (Kultura, POB 149, H-1389 Budapest, Hungary) 1953- Adopts V.24 in 1955. Volume(issue)/page/year: 56,97,1986

Hazard Codes	Xn
Risk Phrases	R36/37/38
Safety Phrases	26-36/37/39
RTECS	OD2400000
HS Code	2924199090

97-64-3 structure

97-64-3

141-43-5 structure

141-43-5

~%

5422-34-4 structure

5422-34-4

Literature: US2458422 , ;

547-64-8 structure

547-64-8

141-43-5 structure

141-43-5

~%

5422-34-4 structure

5422-34-4

Literature: Journal of Organic Chemistry, , vol. 15, p. 317,323

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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