RARECHEM AL BO 0693

RARECHEM AL BO 0693 - Names and Identifiers

Name	4-tert-Butylbenzoic acid
Synonyms	PTBBA Butylbenzoicacid AKOS BBS-00003714 RARECHEM AL BO 0693 4-tert-butylbenzoate P-T-BUTYLBENZOIC ACID 4-TERT-BUTYLBENZOIC ACID p-tert-Butylbenzoic acid P-TERT-BUTYLBENZOIC ACID 4-tert-Butylbenzoic acid Para-tert butyl benzoic acid 4-(1,1-dimethylethyl)benzoicacid 4-(1,1-dimethylethyl)-benzoicaci
CAS	98-73-7
EINECS	202-696-3
InChI	InChI=1/C11H14O2/c1-11(2,3)9-6-4-8(5-7-9)10(12)13/h4-7H,1-3H3,(H,12,13)/p-1
InChIKey	KDVYCTOWXSLNNI-UHFFFAOYSA-N

RARECHEM AL BO 0693 - Physico-chemical Properties

Molecular Formula	C11H14O2
Molar Mass	178.23
Density	1.045 g/cm3 (30°C)
Melting Point	162-165°C(lit.)
Boling Point	280°C
Flash Point	180 °C
Water Solubility	0.07 g/L (20 ºC)
Solubility	12.6g/l
Vapor Presure	<0.01 hPa (20 °C)
Appearance	Solid
Color	White to Off-White
BRN	607545
pKa	4.38(at 25℃)
PH	3.9 (H2O, 20℃)(saturated solution)
Storage Condition	Store below +30°C.
Sensitive	Sensitive to humidity
Refractive Index	1.5201 (estimate)
MDL	MFCD00002563
Physical and Chemical Properties	Colorless needle crystal or crystalline powder. Melting point 164-165 ℃, relative density 1.142(20/4 ℃). Soluble in alcohol and benzene, insoluble in water. This product has moderate toxicity.
Use	For Organic synthesis

RARECHEM AL BO 0693 - Risk and Safety

Risk Codes	R20/22 - Harmful by inhalation and if swallowed. R62 - Possible risk of impaired fertility R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R48/20/21/22 - R24 - Toxic in contact with skin
Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S28A -
UN IDs	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	DG4708000
TSCA	Yes
HS Code	29163900
Hazard Class	6.1
Packing Group	III
Toxicity	LD50 orally in Rabbit: 473 - 735 mg/kg

RARECHEM AL BO 0693 - Nature

Open Data Verified Data

colorless needle-like crystals or crystalline powders. The melting point of 164~165 deg C, the relative density of 1.142 (20 deg C). Insoluble in water, soluble in alcohol and benzene. This product has moderate toxicity.

Last Update：2025-06-10 22:55:16

RARECHEM AL BO 0693 - Safety

Open Data Verified Data

This product has moderate toxicity. The LD50 was 73mg/kg. Wear protective clothing.
should be stored in a cool, dry place, keep the container sealed. Keep away from strong oxidant and strong alkali.

Last Update：2025-06-10 22:55:16

RARECHEM AL BO 0693 - Introduction

Soluble in ethanol and benzene, insoluble in water. It's irritating. Solubility in water: 0.07g/L (20°C), solubility in other solvents: 21.4% acetone (20°C), 9% toluene (20°C), 2% petroleum ether (20°C)

Last Update：2022-10-16 17:30:28

RARECHEM AL BO 0693 - Application

Open Data Verified Data

This product is used for the production of alkyd resin modifier; Cutting oil, lubricating oil additives; Polypropylene nucleating agent; Stabilizer. The use of this product to modify the alkyd resin can improve the initial gloss, enhance the color, gloss, and so on.

Last Update：2025-08-19 16:24:40

RARECHEM AL BO 0693 - Reference Information

LogP	3.4 at 21℃
NIST chemical information	information provided by: webbook.nist.gov (external link)
EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Introduction	p-tert-butylbenzoic acid (PTBA) is a colorless needle-like crystal or crystalline powder, which is a derivative of benzoic acid, is an important organic synthesis intermediates, its main uses are:(1) used as a modifier for the production of alkyd resin;(2) used as cutting oil, lubricating oil additives;(3) used as polypropylene nucleating agent;(4) its barium salt, sodium salt, zinc salt and the like can be used as a stabilizer for polyvinyl chloride;(5) as a food preservative;(6) as a regulator of polyester polymerization and the like.
Application	p-tert-butylbenzoic acid is a colorless needle crystal or crystalline powder, which is an important organic synthesis intermediate. P-tert-butyl benzoic acid is mainly used in the production of alkyd resin modifier, cutting oil, lubricating oil additives, polypropylene nucleating agent, stabilizer. The modification of alkyd resin with P-tert-butyl benzoic acid can improve the initial gloss, enhance the color tone, gloss durability, speed up the drying time, and has excellent chemical resistance and soap water resistance. The amine salt is used as an oil additive, can play a role in improving the performance and rust prevention, when used as a stabilizer, is to use its barium salt, sodium salt, zinc salt, etc.
Use	organic synthesis intermediates. For the production of alkyd resin modifier, cutting oil, lubricating oil additives, polypropylene nucleating agent, stabilizer. With the product of alkyd resin modification can improve the initial gloss, improve color, gloss durability, speed up the drying time, has excellent chemical resistance and soap water resistance, using the product amine salt as oil additives, can play a role in improving the performance and rust prevention, when used as a stabilizer, is to use its barium salt, sodium salt, zinc salt, etc. for organic synthesis
production method	p-tert-butyl toluene is obtained by alkylation of toluene and then by oxidation. Raw material consumption quota: toluene 610kg/t, isobutylene 370kg/t.
category	flammable solid
toxicity grade	poisoning
Acute toxicity	oral-rat LD50: 568 mg/kg
stimulation data	eyes-rabbit 100 mg mild
flammability hazard characteristics	when exposed to heat, flame flammable; Thermal decomposition discharge of toxic and spicy stimulus smoke
storage and transportation characteristics	The warehouse is ventilated and dried at low temperature; Stored separately from oxidants
extinguishing agent	dry powder, carbon dioxide, foam
spontaneous combustion temperature	>510°C
toxic substance data	information provided by: pubchem.ncbi.nlm.nih.gov (external link)

Last Update：2024-04-09 02:00:12

Shanghai Macklin Biochemical Co., Ltd

Featured ProductsSpot supply

Product Name: 4-|tert|-Butylbenzoic acid Visit Supplier Webpage Request for quotation
CAS: 98-73-7
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328

WhatsApp: +86-18821248368

Shanghai Worldyang Chemical Co.,Ltd.

Featured Products

Product Name: 4-tert-butylbenzoic acid Request for quotation
CAS: 98-73-7
Tel: +86-21-56795779
Email: charles7788@worldyachem.com
Mobile: +86-13651600618
QQ: 2850607228

Wechat: +8613651600618
WhatsApp: +8613651600618

Jiangsu Pules Biotechnology Co.,Ltd.

Product Name: 4-tert-Butylbenzoic acid Request for quotation
CAS: 98-73-7
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830

JIANGSU BSECHEM CHEMICAL TECHNOLOGY CO., LTD.

Spot supply

Product Name: 4-tert-Butylbenzoic acid Request for quotation
CAS: 98-73-7
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685

Wechat: chemical6666

Nantong Reform Petro-Chemical CO., LTD.

Spot supply

Product Name: 4-tert-Butylbenzoic acid Request for quotation
CAS: 98-73-7
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865

Send QQ message
Wechat: chemical6666

Guangzhou Yuanda New Material Co.,Ltd

Multiple Specifications

Product Name: 4-tert-Butylbenzoic acid Request for quotation
CAS: 98-73-7
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589

Shanghai Amole Biotechnology Co., Ltd.

Spot supply

Product Name: 4-(tert-Butyl)benzoic acid Request for quotation
CAS: 98-73-7
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365

Wechat: 18916960931

SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.

Spot supply

Product Name: 4-tert-Butylbenzoic acid Visit Supplier Webpage Request for quotation
CAS: 98-73-7
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922

Wechat: 18621343501
WhatsApp: +86-18621343501

SKYRUN INDUSTRIAL CO.,LTD

Spot supply

Product Name: 4-tert-Butylbenzoic acid Visit Supplier Webpage Request for quotation
CAS: 98-73-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185

Send QQ message
Wechat: chinaskyrun

Hefei TNJ Chemical Industry Co.,Ltd.

Product Name: 4-tert-Butylbenzoic acid Request for quotation
CAS: 98-73-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840

Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog

Shanghai Macklin Biochemical Co., Ltd

Featured ProductsSpot supply

Product Name: 4-|tert|-Butylbenzoic acid Visit Supplier Webpage Request for quotation
CAS: 98-73-7
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328

WhatsApp: +86-18821248368

Shanghai Worldyang Chemical Co.,Ltd.

RARECHEM AL BO 0693

4-tert-Butylbenzoic acid

CAS: 98-73-7

Molecular Formula: C11H14O2

RARECHEM AL BO 0693 - Names and Identifiers

RARECHEM AL BO 0693 - Physico-chemical Properties

RARECHEM AL BO 0693 - Risk and Safety

RARECHEM AL BO 0693 - Nature

Open Data Verified Data

RARECHEM AL BO 0693 - Safety

Open Data Verified Data

RARECHEM AL BO 0693 - Introduction

RARECHEM AL BO 0693 - Application

Open Data Verified Data

RARECHEM AL BO 0693 - Reference Information

Supplier List

RARECHEM AL BO 0693 Request for Quotation

4-tert-Butylbenzoic acid

CAS: 98-73-7

Molecular Formula: C11H14O2

RARECHEM AL BO 0693 - Names and Identifiers

RARECHEM AL BO 0693 - Physico-chemical Properties

RARECHEM AL BO 0693 - Risk and Safety

RARECHEM AL BO 0693 - Nature

Open Data Verified Data

RARECHEM AL BO 0693 - Safety

Open Data Verified Data

RARECHEM AL BO 0693 - Introduction

RARECHEM AL BO 0693 - Application

Open Data Verified Data

RARECHEM AL BO 0693 - Reference Information

Supplier List

RARECHEM AL BO 0693