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ChemicalBook >> CAS DataBase List >>Benzhydrol

Benzhydrol suppliers

Benzhydrol

CAS:: 91-01-0

MF:: C13H12O

MW:: 184.24

SecurityInformation

Symbol(GHS) ：: GHS07

Signal word ：: Warning

Hazard statements ：: H303-H315-H319-H335-H320

Precautionary statements ：: P264-P305+P351+P338+P337+P313-P305+P351+P338-P261-P280a-P304+P340-P405-P501a

PPE：: dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes ：: Xi

Risk Statements ：: 36/37/38

Safety Statements ：: 26-36-24/25

WGK Germany ：: 2

RTECS ：: DC7452000

Hazard Note ：: Irritant

TSCA ：: TSCA listed

HS Code ：: 29062900

Storage Class：: 11 - Combustible Solids

Toxicity：: LD50 orally in Rabbit: 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg

REACH Registrations：: Active

Use：: Benzhydrol is oxidized to benzophenone, by sodium hypochlorite (commonly known as bleach) in the presence of a phase-transfer catalyst. Synthesis: In a 20-mL green capped vial, place 1.5 mL of ethyl acetate, 100 mg (0.54 mmol) of benzhydrol and a few drops of methyltricaprylammonium chloride solution (Starks catalyst or tricaprylmethylammonium chloride). Add a half-inch magnetic stirring bar, and stir until all reagents are dissolved. Cool the solution in an ice bath and add 2 mL of 5% NaOCl (aq) (bleach) dropwise using a 2.5- mL syringe. After the addition of the hypochlorite is complete, allow the reaction to stir for five minutes in the ice-water bath and then stir for a period of one hour at room temperature. Reduction of benzophenone to benzhydrol. 4MPDC (4-Methyl pyridinium di chromate) is used as oxidizing agent to oxidize benzhydrol. PDC is a mild and selective oxidizing agent and is soluble in water and many organic solvents. Therefore, advantage over inorganic dichromate.

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You can find Benzhydrol suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

Capot Chemical Co.,Ltd.

Benzhydrol
Remarks: Purity: 98% (Min,GC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
TEL: +86-（0）57185586718
CHINA Trader

Henan Tianfu Chemical Co.,Ltd.

Benzhydrol
Remarks: Purity: 99% | Package: 25KG;5KG;1KG
TEL: 0371-+86-0371-55170693
CHINA Trader

Hefei TNJ Chemical Industry Co.,Ltd.

Benzhydrol
Remarks: Purity: 0 | Package: 1ASSAYS;1USD
TEL: 0551-+86-0551-65418679
CHINA Reagent

career henan chemical co

Benzhydrol
Remarks: Purity: 99% | Package: 1KG;11USD
TEL: 0371-86658258
CHINA Reagent

$11.00

Zhejiang ZETian Fine Chemicals Co. LTD

Benzhydrol
Remarks: Purity: 0.99 | Package: 5KG;1KG
CHINA Trader

Jinan Finer Chemical Co., Ltd

Benzhydrol
Remarks: Purity: 99% | Package: 25Kg/Bag;USD
TEL: 0531-+86-531-88989536
CHINA Trader

Xiamen AmoyChem Co., Ltd

Benzhydrol
TEL: 86-+86-86-5926051114
CHINA Service provider

Lotusland Life Sciences

Benzhydrol
Remarks: Purity: 0.99 | Package: 100gram;1kilo;5kilo;400kilo | CustNote: Accept Paypal/western union/bitcoin/money gram/alibaba trade assurance
CHINA Trader

Neostar United (Changzhou) Industrial Co., Ltd.

Benzhydrol
Remarks: Purity: 0.99 | CustNote: 1KG,5KG,25KG,200KG
TEL: 0519-+86-0519-85551759
CHINA Trader

SIMAGCHEM CORP

Benzhydrol
Remarks: Purity: 0.99 | Package: 1kg,5kg,25kgs,200kgs;bulk
TEL: +86-5922680277
CHINA Trader