Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Amino acetanilide-4-sulfonic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Amino acetanilide-4-sulfonic acid
Price: ￥158.0/1g ￥498.0/5g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Acetamido-2-aminobenzenesulfonic 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: 88-64-2 4-Acetamido-2-aminobenzenesulfonic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

88-64-2

88-64-2 structure

88-64-2 structure

Name: 3-Amino acetanilide-4-sulfonic acid
Chemical Name: 4-Acetamido-2-aminobenzenesulfonic acid hydrate
CAS Number: 88-64-2
Molecular Formula: C₈H₁₀N₂O₄S
Molecular Weight: 230.241
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2018-05-03 08:00:00
Modify Date: 2025-08-25 15:23:50

Name	4-Acetamido-2-aminobenzenesulfonic acid hydrate
Synonyms	3-Amino acetanilide-4-sulfonic acid Benzenesulfonic acid, 4-(acetylamino)-2-amino- 4-Acetamido-2-aminobenzenesulfonic acid 4-(acetylamino)-2-aminobenzenesulfonic acid MFCD00007365 EINECS 204-443-2

Density	1.6±0.1 g/cm3
Melting Point	90-92 °C(lit.)
Molecular Formula	C₈H₁₀N₂O₄S
Molecular Weight	230.241
Exact Mass	230.036133
PSA	117.87000
LogP	-0.21
Index of Refraction	1.649

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AE7050000

CHEMICAL NAME :: Acetanilide-4-sulfonic acid, 3-amino-

CAS REGISTRY NUMBER :: 88-64-2

BEILSTEIN REFERENCE NO. :: 3335986

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H10-N2-O4-S

MOLECULAR WEIGHT :: 230.26

WISWESSER LINE NOTATION :: WSQR BZ DMV1

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 :: 320 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00379

Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S36/37-S45-S36/37/39
WGK Germany	3
RTECS	AE7050000
HS Code	2924299090

88-63-1 structure

88-63-1

108-24-7 structure

108-24-7

~%

88-64-2 structure

88-64-2

Literature: DE298340 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 13, p. 488

Precursor 2
88-63-1 108-24-7
DownStream 1
5394-96-7

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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