Shanghai Nianxing Industrial Co., Ltd
China
Product Name: mandelic acid hydrazide
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Mandelic acid hydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2443-66-5

2443-66-5 structure

2443-66-5 structure

Name: mandelic acid hydrazide
Chemical Name: 2-hydroxy-2-phenylacetohydrazide
CAS Number: 2443-66-5
Molecular Formula: C₈H₁₀N₂O₂
Molecular Weight: 166.17700
Create Date: 2018-05-12 08:00:00
Modify Date: 2025-09-18 11:26:34

Name	2-hydroxy-2-phenylacetohydrazide
Synonyms	zmvyqr 2-Hydroxy-2-phenylacetohydrazide Mandelic acid hydrazide Mandelhydrazide MFCD00038133 Mandelhydrazine 2--1-phenylethan-1-ol DL-mandelic acid-hydrazide Hydroxy-phenyl-acetic acid hydrazide mandeloyl hydrazide

Density	1.277g/cm3
Boiling Point	420.9ºC at 760mmHg
Melting Point	134-136°C
Molecular Formula	C₈H₁₀N₂O₂
Molecular Weight	166.17700
Flash Point	208.3ºC
Exact Mass	166.07400
PSA	75.35000
LogP	0.80110
Vapour Pressure	7.77E-08mmHg at 25°C
Index of Refraction	1.599

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO7450000

CHEMICAL NAME :: Mandelic acid, hydrazide

CAS REGISTRY NUMBER :: 2443-66-5

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H10-N2-O2

MOLECULAR WEIGHT :: 166.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01361

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
RTECS	OO7450000
HS Code	2928000090

4358-87-6 structure

4358-87-6

~%

2443-66-5 structure

2443-66-5

Literature: Letters in Drug Design and Discovery, , vol. 11, # 3 p. 290 - 296

774-40-3 structure

774-40-3

~%

2443-66-5 structure

2443-66-5

Literature: Chemische Berichte, , vol. 34, p. 2796

611-71-2 structure

611-71-2

~%

2443-66-5 structure

2443-66-5

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 152, p. 267,314

Precursor 3
4358-87-6 774-40-3 611-71-2
DownStream 2
4358-87-6 626-36-8

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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