Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4-Difluoroaniline
Price: ￥979.0/250g ￥199.0/25g ￥489.0/100g ￥308.0/100g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Difluoroaniline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3863-11-4

3863-11-4 structure

3863-11-4 structure

Name: 3,4-Difluoroaniline
Chemical Name: 3,4-Difluoroaniline
CAS Number: 3863-11-4
Molecular Formula: C₆H₅F₂N
Molecular Weight: 129.107
Catalog: Organic raw materials Organic fluorine compound Fluoroaniline series
Create Date: 2018-07-03 16:31:21
Modify Date: 2025-08-20 19:18:34

Name	3,4-Difluoroaniline
Synonyms	3,4-fluoroaniline ZR CF DF 3',4'-difluoroaniline Benzenamine, 3,4-difluoro- EINECS 223-381-7 3,4-Difluoroaniline 3,4-difluoro-benzenamin 3,4-difluorophenylamine 3,4-difluoraniline Benzenamine,3,4-difluoro 3,4-Difluorobenzenamine MFCD00007761

Density	1.3±0.1 g/cm3
Boiling Point	205.0±0.0 °C at 760 mmHg
Melting Point	22°C
Molecular Formula	C₆H₅F₂N
Molecular Weight	129.107
Flash Point	85.0±0.0 °C
Exact Mass	129.039001
PSA	26.02000
LogP	1.51
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.521
Water Solubility	SLIGHTLY SOLUBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CX9871900

CHEMICAL NAME :: Benzenamine, 3,4-difluoro-

CAS REGISTRY NUMBER :: 3863-11-4

BEILSTEIN REFERENCE NO. :: 0971235

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H5-F2-N

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 340 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)

REFERENCE :: TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),31,1993

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10720 mg/m3

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),31,1993

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 260 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)

REFERENCE :: TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (3),31,1993

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S36-S36/37/39
RIDADR	UN 2941 6.1/PG 3
WGK Germany	3
RTECS	CX9871900
Packaging Group	III
Hazard Class	6.1
HS Code	2921420090

Precursor 8
369-34-6 7439-89-6 85118-04-3 5216-25-1
2494-79-3 62574-66-7 127269-25-4 371-40-4
DownStream 9
1065275-51-5 60811-24-7 144298-04-4 42601-04-7
205756-46-3 194870-66-1 169674-34-4 221031-08-9
2145-85-9

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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