Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(HYDROXYAMINO)TOLUENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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623-10-9

623-10-9 structure

623-10-9 structure

Name: 4-(HYDROXYAMINO)TOLUENE
Chemical Name: N-(4-Methylphenyl)hydroxylamine
CAS Number: 623-10-9
Molecular Formula: C₇H₉NO
Molecular Weight: 123.15200
Create Date: 2017-12-20 17:10:45
Modify Date: 2025-08-20 17:28:52

Name	N-(4-Methylphenyl)hydroxylamine
Synonyms	4-Methylphenylhydroxylamine p-Tolylhydroxylamine 4-Me-C6H4NHOH 4-methyl-N-phenyl hydroxylamine N-p-Tolyhydroxylamine Hydroxylamine,N-p-tolyl p-Tolyhydroxylamine N-4-methylphenyl-hydroxylamine Benzenamine,N-hydroxy-4-methyl p-methylphenylhydroxylamine

Density	1.159g/cm3
Boiling Point	231.9ºC at 760 mmHg
Molecular Formula	C₇H₉NO
Molecular Weight	123.15200
Flash Point	117.7ºC
Exact Mass	123.06800
PSA	32.26000
LogP	1.86910
Index of Refraction	1.626

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NC5480000

CHEMICAL NAME :: Hydroxylamine, N-(p-tolyl)-

CAS REGISTRY NUMBER :: 623-10-9

BEILSTEIN REFERENCE NO. :: 2689603

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H9-N-O

MOLECULAR WEIGHT :: 123.17

WISWESSER LINE NOTATION :: QMR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Gene conversion and mitotic recombination

TEST SYSTEM :: Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 100 ppm

REFERENCE :: ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 74,412,1970

Precursor 8
99-99-0 19064-77-8 107-91-5 109-77-3
78661-62-8 106-49-0 79566-24-8 623-11-0
DownStream 10
105609-11-8 112159-42-9 111750-21-1 588-04-5
1500-23-8 39253-43-5 107455-62-9 955-98-6
501-60-0 19056-84-9

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