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Product Name: N-hydroxyacetaminophen
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63975-21-3

63975-21-3 structure

63975-21-3 structure

Name: N-hydroxyacetaminophen
Chemical Name: N-hydroxy-N-(4-hydroxyphenyl)acetamide
CAS Number: 63975-21-3
Molecular Formula: C₈H₉NO₃
Molecular Weight: 167.16200
Create Date: 2016-07-03 14:41:25
Modify Date: 2025-09-06 22:16:59

Name	N-hydroxy-N-(4-hydroxyphenyl)acetamide
Synonyms	N-Hydroxyacetaminophen N-Hydroxyparacetamol N,4'-Dihydroxyacetanilide

Density	1.387g/cm3
Boiling Point	369.7ºC at 760mmHg
Molecular Formula	C₈H₉NO₃
Molecular Weight	167.16200
Flash Point	177.4ºC
Exact Mass	167.05800
PSA	60.77000
LogP	1.13430
Index of Refraction	1.651

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AC3535000

CHEMICAL NAME :: Acetamide, N-hydroxy-N-(4-hydroxyphenyl)-

CAS REGISTRY NUMBER :: 63975-21-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H9-N-O3

MOLECULAR WEIGHT :: 167.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Micronucleus test

TEST SYSTEM :: Rodent - rat Kidney

DOSE/DURATION :: 200 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 189,299,1987

HS Code	2924299090

78180-88-8 structure

78180-88-8

~%

63975-21-3 structure

63975-21-3

Literature: Gemborys,M.B. et al. Journal of Medicinal Chemistry, 1978 , vol. 21, p. 649 - 652

6217-68-1 structure

6217-68-1

~%

63975-21-3 structure

63975-21-3

Literature: Gemborys,M.B. et al. Journal of Medicinal Chemistry, 1978 , vol. 21, p. 649 - 652

6217-68-1 structure

6217-68-1

75-36-5 structure

75-36-5

~%

63975-21-3 structure

63975-21-3

Literature: Gemborys, Mark W.; Mudge, Gilbert H. Journal of Medicinal Chemistry, 1980 , vol. 23, # 3 p. 304 - 308

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic 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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