Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Tolylboronic acid
Price: ￥78.0/5g ￥218.0/25g ￥638.0/100g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Tolylboronic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Tolylboronic acid-
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-Tolylboronic acid
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

5720-05-8

5720-05-8 structure

5720-05-8 structure

Name: 4-Tolylboronic acid
Chemical Name: 4-Methylphenylboronic Acid
CAS Number: 5720-05-8
Molecular Formula: C₇H₉BO₂
Molecular Weight: 135.956
Catalog: Chemical reagent Organic reagent Boric acid
Create Date: 2018-04-12 08:00:00
Modify Date: 2024-01-02 10:41:48
4-Tolueneboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	4-Methylphenylboronic Acid
Synonyms	(R)-N-methyl-1-phenylethanamine (4-Methylphenyl)boronic acid ((1R)-1-phenylethyl)methylamine Boronic acid, B-(4-methylphenyl)- Benzenemethanamine, N,α-dimethyl-, (αR)- 4-Tolylboronic acid MFCD00039138 4-Methylphenylboronic acid (1R)-N-Methyl-1-phenylethanamine (R)-N-Methyl-α-phenylethylamine EINECS 202-766-3

Description	4-Tolueneboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others

Density	1.1±0.1 g/cm3
Boiling Point	275.2±33.0 °C at 760 mmHg
Melting Point	256-263 °C(lit.)
Molecular Formula	C₇H₉BO₂
Molecular Weight	135.956
Flash Point	120.2±25.4 °C
Exact Mass	136.069565
PSA	12.03000
LogP	2.05
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.528
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XS7400000

CHEMICAL NAME :: p-Tolueneboronic acid

CAS REGISTRY NUMBER :: 5720-05-8

BEILSTEIN REFERENCE NO. :: 2935970

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H9-B-O2

MOLECULAR WEIGHT :: 135.97

WISWESSER LINE NOTATION :: QBQR D1

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 :: 172 mg/kg

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

REFERENCE :: APYPAY Acta Physiologica Polonica. (Karger-Libri, POB CH-4009, Warszawa, Switzerland) V.1-41, 1950-90. Volume(issue)/page/year: 12,173,1961

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	XS7400000
HS Code	2931900090

Precursor 10
106-38-7 624-31-7 29540-83-8 121-43-7
106-43-4 40881-45-6 195062-57-8 5419-55-6
7439-95-4 688-74-4
DownStream 10
10551-32-3 108695-61-0 503536-74-1 36192-63-9
1204-43-9 50670-51-4 50670-50-3 3333-13-9
49742-56-5 4385-75-5

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%