Shanghai Nianxing Industrial Co., Ltd
China
Product Name: b-Hydroxynaphthoic anilide
Price:
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: b-Hydroxynaphthoic anilide
Price: ￥98.0/25g ￥288.0/100g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Naphthol AS
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3-hydroxy-N-phenylnaphthalene-2-carboxamide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

92-77-3

92-77-3 structure

92-77-3 structure

Name: b-Hydroxynaphthoic anilide
Chemical Name: 3-hydroxy-N-phenylnaphthalene-2-carboxamide
CAS Number: 92-77-3
Molecular Formula: C₁₇H₁₃NO₂
Molecular Weight: 263.291
Catalog: Dyes and pigments dye Ice dye (chromogenic dye)
Create Date: 2018-10-14 11:41:41
Modify Date: 2024-01-02 19:35:00

Name	3-hydroxy-N-phenylnaphthalene-2-carboxamide
Synonyms	b-Hydroxynaphthoic anilide Naphthol AS Supra Azonaphtol A 3-Hydroxy-2-naphthanilide 2-hydroxy-3-phenylcarbamoylnaphthalene Amarthol AS 3-Hydroxy-N-phenyl-2-naphthamide Cibanaphthol RF Solunaptol A 2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl- Naphtoelan A N-phenyl-3-hydroxy-2-naphthalenecarboxamide Naphthol AS 3-hydroxy-N-phenylnaphthalene-2-carboxamide 3-hydroxynaphthalene-2-carboxylic acid phenylamide MFCD00004096 2-hydroxy-naphthalene-3-carboxylic acid-phenylamide Dragonthol A Naphtanilide RC 3-hydroxy-N-phenyl-2-naphthalenecarboxamide EINECS 202-188-1

Density	1.3±0.1 g/cm3
Boiling Point	391.8±25.0 °C at 760 mmHg
Melting Point	246-248 °C(lit.)
Molecular Formula	C₁₇H₁₃NO₂
Molecular Weight	263.291
Flash Point	190.7±23.2 °C
Exact Mass	263.094635
PSA	49.33000
LogP	4.50
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.735

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ1897400

CHEMICAL NAME :: 2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-

CAS REGISTRY NUMBER :: 92-77-3

LAST UPDATED :: 199806

DATA ITEMS CITED :: 3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: 104,51,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 278 mg/kg/92D-C

TOXIC EFFECTS :: Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

REFERENCE :: ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: 104,51,1986

Hazard Codes	Xi:Irritant
Risk Phrases	R43;R51/53
Safety Phrases	S36/37-S61
RIDADR	UN 3077 9/PG 3
WGK Germany	1
RTECS	QJ1897400
Hazard Class	9.0
HS Code	2924299090

Precursor 8
92-70-6 18440-21-6 5464-07-3 103-72-0
1734-00-5 1163-67-3 103-84-4 102-07-8
DownStream 10
18846-91-8 6410-26-0 6448-95-9 101576-77-6
10127-03-4 1163-67-3 13989-98-5 72553-65-2
72845-91-1 50729-40-3

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%