Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenecarbothioicacid, 4-amino-, S-[2-(diethylamino)ethyl] ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

120-49-0

120-49-0 structure

120-49-0 structure

Name: Benzenecarbothioicacid, 4-amino-, S-[2-(diethylamino)ethyl] ester
Chemical Name: S-[2-(diethylamino)ethyl] 4-aminobenzenecarbothioate
CAS Number: 120-49-0
Molecular Formula: C₁₃H₂₀N₂OS
Molecular Weight: 252.37600
Create Date: 2017-10-25 15:14:10
Modify Date: 2025-09-18 18:49:15

Name	S-[2-(diethylamino)ethyl] 4-aminobenzenecarbothioate
Synonyms	\|A-diethylaminoethyl p-aminothiobenzoate Thiocain USAF A-9870 Thiocaine Thicaine

Density	1.111g/cm3
Boiling Point	382.5ºC at 760mmHg
Molecular Formula	C₁₃H₂₀N₂OS
Molecular Weight	252.37600
Flash Point	185.1ºC
Exact Mass	252.13000
PSA	71.63000
LogP	3.06520
Vapour Pressure	4.71E-06mmHg at 25°C
Index of Refraction	1.578

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG3325000

CHEMICAL NAME :: Benzoic acid, p-aminothio-, S-(2-(diethylamino)ethyl) ester

CAS REGISTRY NUMBER :: 120-49-0

BEILSTEIN REFERENCE NO. :: 2114277

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H20-N2-O-S

MOLECULAR WEIGHT :: 252.41

WISWESSER LINE NOTATION :: ZR DVS2N2&2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

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