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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: m-Tolylboronic acid
Price: ￥348.0/25g ￥118.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-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: 3-Tolylboronic acid 17933-03-8
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

17933-03-8

17933-03-8 structure

17933-03-8 structure

Name: m-Tolylboronic acid
Chemical Name: (3-methylphenyl)boronic acid
CAS Number: 17933-03-8
Molecular Formula: C₇H₉BO₂
Molecular Weight: 135.956
Catalog: Chemical reagent Organic reagent Boric acid
Create Date: 2018-06-27 11:08:42
Modify Date: 2025-08-21 23:20:36
3-Tolylboronic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	(3-methylphenyl)boronic acid
Synonyms	(4-Methylphenyl)boronic acid 3-Methyl phenyl boronic acid 3-tolyboronic acid MFCD00040198 Boronic acid, B-(4-methylphenyl)- (3-Methylphenyl)Boranediol 3-methylbenzeneboronic acid 4-Methylphenylboronic acid m-methylphenylboronic acid m-Tolylboronic acid 3-Tolylboronic acid 3-Methylphenylboronic Acid meta-methylphenylboronic acid 3-MePhB(OH)2

Description	3-Tolylboronic 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	160-162 °C(lit.)
Molecular Formula	C₇H₉BO₂
Molecular Weight	135.956
Flash Point	120.2±25.4 °C
Exact Mass	136.069565
PSA	40.46000
LogP	2.05
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.528
Storage condition	0-6°C

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
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	ED7788888
HS Code	2931900090

Precursor 10
253342-48-2 591-17-3 5419-55-6 121-43-7
109-72-8 108-88-3 73183-34-3 625-95-6
40881-44-5 10325-82-3
DownStream 10
1459-05-8 14770-90-2 40061-55-0 401-79-6
51323-43-4 2314-76-3 22077-57-2 612-75-9
196700-88-6 643-58-3

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%

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