Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Thiobenzoic acid
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

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

98-91-9

98-91-9 structure

98-91-9 structure

Name: Thiobenzoic acid
Chemical Name: Thiobenzoic acid
CAS Number: 98-91-9
Molecular Formula: C₇H₆OS
Molecular Weight: 138.18700
Catalog: Chemical reagent Organic reagent Polycyclic compound
Create Date: 2018-03-27 08:00:00
Modify Date: 2025-08-27 11:40:37

Name	Thiobenzoic acid
Synonyms	benzenecarbothioic S-acid EINECS 202-712-9 MFCD00004852

Density	1.174 g/mL at 25 °C(lit.)
Boiling Point	122 °C30 mm Hg(lit.)
Melting Point	15-18 °C(lit.)
Molecular Formula	C₇H₆OS
Molecular Weight	138.18700
Flash Point	>230 °F
Exact Mass	138.01400
PSA	55.87000
LogP	1.75660
Index of Refraction	n20/D 1.605(lit.)
Storage condition	2-8°C
Water Solubility	insoluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH6839000

CHEMICAL NAME :: Benzoic acid, thio-

CAS REGISTRY NUMBER :: 98-91-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H6-O-S

MOLECULAR WEIGHT :: 138.19

WISWESSER LINE NOTATION :: SHVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 350 mg/kg

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

REFERENCE :: BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 112,53,1973

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S28-S36-S24/25
RIDADR	UN 2810 6.1/PG 3
WGK Germany	3
RTECS	DH6839000
HS Code	29309070

Precursor 10
98-88-4 65-85-0 644-32-6 618-32-6
62-55-5 93-97-0 1850-15-3 1356496-19-9
936-61-8 150-60-7
DownStream 10
52772-11-9 3393-96-2 39251-01-9 55-21-0
455-32-3 2992-86-1 94-50-8 939-52-6
139-66-2 1884-68-0

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.