Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4(1H)-Pyridinone,3-hydroxy-1-(2-hydroxyethyl)-2-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

30652-21-2

30652-21-2 structure

30652-21-2 structure

Name: 4(1H)-Pyridinone,3-hydroxy-1-(2-hydroxyethyl)-2-methyl-
Chemical Name: 3-hydroxy-1-(2-hydroxyethyl)-2-methylpyridin-4-one
CAS Number: 30652-21-2
Molecular Formula: C₈H₁₁NO₃
Molecular Weight: 169.17800
Create Date: 2017-09-16 21:45:34
Modify Date: 2025-08-26 19:14:24

Name	3-hydroxy-1-(2-hydroxyethyl)-2-methylpyridin-4-one
Synonyms	3-hydroxy-2-methyl-1-(2-hydroxyethyl)-4-pyridinone 3-hydroxy-1-(2-hydroxyethyl)-2-methylpyridin-4(1H)-one 3-hydroxy-1-(2'-hydroxyethyl)-2-methylpyrid-4-one 1-(Ethan-1-ol)-2-methyl-3-hydroxypyridin-4-one 3-Hydroxy-1-(2-hydroxyethyl)-2-methyl-4(1H)-pyridinone CP40 (Chelating agent) 4(1H)-Pyridinone,3-hydroxy-1-(2-hydroxyethyl)-2-methyl CP40

Density	1.315g/cm3
Boiling Point	327.4ºC at 760mmHg
Molecular Formula	C₈H₁₁NO₃
Molecular Weight	169.17800
Flash Point	151.8ºC
Exact Mass	169.07400
PSA	62.46000
Index of Refraction	1.585

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UU7786080

CHEMICAL NAME :: 4(1H)-Pyridinone, 3-hydroxy-1-(2-hydroxyethyl)-2-methyl-

CAS REGISTRY NUMBER :: 30652-21-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H11-N-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 708 mg/kg

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

REFERENCE :: BLOOAW Blood. (Grune & Stratton, Inc., 465 S. Lincoln Dr., Troy, MO 63379) V.1- 1946- Volume(issue)/page/year: 76,2389,1990

HS Code	2933399090

95215-50-2 structure

95215-50-2

~%

30652-21-2 structure

30652-21-2

Literature: US4585780 A1, ;

118-71-8 structure

118-71-8

141-43-5 structure

141-43-5

~52%

30652-21-2 structure

30652-21-2

Literature: Australian Journal of Chemistry, , vol. 53, # 8 p. 687 - 691

Precursor 2
118-71-8 141-43-5
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.