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

621-95-4

621-95-4 structure

Name: 4,4'-Ethylenedianiline
Chemical Name: 4,4'-Ethylenedianiline
CAS Number: 621-95-4
Molecular Formula: C₁₄H₁₆N₂
Molecular Weight: 212.29000
Catalog: Chemical reagent Organic reagent Polyamine
Create Date: 2018-09-21 19:47:54
Modify Date: 2025-08-27 22:56:25

Name	4,4'-Ethylenedianiline
Synonyms	MFCD00007923 EINECS 210-716-7 4-[2-(4-aminophenyl)ethyl]aniline

Density	1.132 g/cm3
Boiling Point	381.9ºC at 760 mmHg
Melting Point	133-137 °C(lit.)
Molecular Formula	C₁₄H₁₆N₂
Molecular Weight	212.29000
Exact Mass	212.13100
PSA	52.04000
LogP	3.79860
Index of Refraction	1.654

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BY0200000

CHEMICAL NAME :: Aniline, p,p'-ethylenedi-

CAS REGISTRY NUMBER :: 621-95-4

BEILSTEIN REFERENCE NO. :: 0394999

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H16-N2

MOLECULAR WEIGHT :: 212.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 268,255,1992

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22
Safety Phrases	S26-S36/37
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	BY0200000
Packaging Group	I; II; III
Hazard Class	6.1
HS Code	2921590090

736-30-1

~92%

621-95-4

Literature: Siddiqui, Ibadur R.; Singh, Pravin K.; Singh, Jaya; Singh, Jagdamba Journal of Agricultural and Food Chemistry, 2003 , vol. 51, # 24 p. 7062 - 7065

6067-45-4

~84%

621-95-4

Literature: Liu, Guo-Bin; Zhao, Hong-Yun; Dai, Lu; Thiemann, Thies; Tashiro, Hideki; Tashiro, Masashi Journal of Chemical Research, 2009 , # 9 p. 579 - 581

100-14-1

~0%

621-95-4

106-49-0

Literature: Pitts; Harrison; Moody Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 9 p. 955 - 977

103-29-7

621-95-4

Literature: Kogyo Kagaku Zasshi, , vol. 61, p. 469,471 Chem.Abstr., , p. 2601

106-49-0

621-95-4

Literature: Monatshefte fuer Chemie, , vol. 38, p. 347

104-03-0

621-95-4

Literature: Journal of the American Chemical Society, , vol. 70, p. 2802,2804

736-30-1

7803-57-8

111-46-6

621-95-4

Literature: Journal of the American Chemical Society, , vol. 70, p. 2802,2804

736-31-2

7803-57-8

111-46-6

621-95-4

Literature: Journal of the American Chemical Society, , vol. 70, p. 2802,2804

736-30-1

103-29-7

621-95-4

100-52-7

Literature: Kogyo Kagaku Zasshi, , vol. 46, p. 670 Chem.Abstr., , p. 6347

Precursor 9
736-30-1 6067-45-4 100-14-1 103-29-7
106-49-0 104-03-0 7803-57-8 111-46-6
736-31-2
DownStream 8
13269-05-1 72695-23-9 6622-80-6 87700-94-5
55290-05-6 6052-84-2 6272-76-0 54514-51-1

HS Code	2921590090
Summary	2921590090. other aromatic polyamines 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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