Triphenylamine

Modify Date: 2025-08-20 22:18:20

Triphenylamine structure	Common Name	Triphenylamine
	CAS Number	603-34-9	Molecular Weight	245.318
	Density	1.1±0.1 g/cm3	Boiling Point	365.0±11.0 °C at 760 mmHg
	Molecular Formula	C₁₈H₁₅N	Melting Point	124-128 °C(lit.)
	MSDS	Chinese USA	Flash Point	157.3±16.2 °C
	Symbol	GHS07	Signal Word	Warning

Name	Triphenylamine
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	365.0±11.0 °C at 760 mmHg
Melting Point	124-128 °C(lit.)
Molecular Formula	C₁₈H₁₅N
Molecular Weight	245.318
Flash Point	157.3±16.2 °C
Exact Mass	245.120453
PSA	3.24000
LogP	5.74
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.646
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility	insoluble

Triphenylamine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YK2680000

CHEMICAL NAME :: Triphenylamine

CAS REGISTRY NUMBER :: 603-34-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C18-H15-N

MOLECULAR WEIGHT :: 245.34

WISWESSER LINE NOTATION :: RNR&R

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 :: 3200 mg/kg

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

REFERENCE :: 85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 6,1658,1991

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >6400 mg/kg

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

REFERENCE :: 85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 6,1658,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1600 mg/kg

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

REFERENCE :: 85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 6,1658,1991

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >6400 mg/kg

REFERENCE :: 85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 6,1658,1991 *** REVIEWS *** ACGIH TLV-TWA 5 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 5 mg/m3 JAN 1993 OEL-BELGIUM:TWA 5 mg/m3 JAN 1993 OEL-DENMARK:TWA 5 mg/m3 JAN 1993 OEL-FINLAND:TWA 5 mg/m3;STEL 10 mg/m3;Skin JAN 1993 OEL-FRANCE:TWA 5 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 5 mg/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO TRIPHENYL AMINE-air:10H TWA 5 mg/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319
Precautionary Statements	P280-P305 + P351 + P338-P337 + P313
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S28-S37/39-S26,37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	YK2680000
Packaging Group	I; II; III
HS Code	2921499090

Precursor 8
CAS#:591-50-4 Iodobenzene CAS#:122-39-4 Diphenylamine CAS#:108-86-1 Bromobenzene CAS#:108-90-7 Chlorobenzene
CAS#:90-30-2 N-Phenyl-1-naph... CAS#:17425-91-1 Silanamine, 1,1... CAS#:88284-48-4 2-trimethylsily... CAS#:103-71-9 Phenylisocyanate
DownStream 9
CAS#:4316-57-8 4-Nitro-N,N-dip... CAS#:20440-93-1 Tris(4-nitrophe... CAS#:1100-10-3 BIS-(4-NITROPHE... CAS#:117847-23-1 Bis-(4-nitrophe...
CAS#:53013-38-0 2-NITROPHENYL D... CAS#:36809-26-4 4-BROMOTRIPHENY... CAS#:4181-20-8 tris(4-iodophen... CAS#:181188-86-3 4,4'-(Phenylimi...
CAS#:189178-09-4 Tris-(4-ethynyl...

HS Code	2921499090
Summary	2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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Triphenylamine

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Triphenylamine
Price: ￥148.0/25g ￥458.0/100g
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Triphenylamine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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

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Triphenylamine

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