 Home > Encyclopedia > p-Xylylenediamine

p-Xylylenediamine

p-Xylylenediamine structure

CAS No:
539-48-0
Formula:
C8H12N2
Chemical Name:
p-Xylylenediamine
Synonyms:
1,4-Benzenedimethanamine;p-Xylene-α,α′-diamine;p-Xylylenediamine;4-Aminomethylbenzylamine;1,4-Xylylenediamine;p-Bis(aminomethyl)benzene;1,4-Bis(aminomethyl)benzene;p-Phenylenedi(methylamine);α,α′-Diamino-p-xylene;Euredur 14;p-Aminomethylbenzylamine;Shoamine P;PXDA;1,4-Phenylenedimethanamine;p-Xylene diamine;[4-(Aminomethyl)phenyl]methanamine
Categories:
Chemical Reagents > Organic Reagents

Request for Quotation

Description

Colorless liquid with an aromatic odor.

p-Xylylenediamine Basic Attributes

Molecular Weight：

136.19

Exact Mass：

136.19

BRN：

2206190

EC Number：

208-719-3

UNII：

FJD90IO4NH

DSSTox ID：

DTXSID4024567

HScode：

2921590090

Characteristics

PSA：

XLogP3：

-0.4

Appearance：

Colorless liquid with an aromatic odor.

Density：

1.1±0.1 g/cm3

Melting Point：

63 °C

Boiling Point：

111 °C @ Press: 2 Torr

Flash Point：

134°C

Refractive Index：

1.581

Water Solubility：

soluble in water.

Storage Conditions：

Store below +30°C.

Vapor Pressure：

9 mmHg

Safety Information

Packing level：

Ⅱ

Hazard category：

Transport codes：

UN 3259 8/PG 2

wgk germany：

hazard class code：

safety instructions：

26-36/37/39-45

RTECS Number：

PF9000000

Marks：

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H314

GHS Classification：

|Danger|H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 46 companies from 5 notifications to the ECHA C&L Inventory.

p-Xylylenediamine Use and Manufacturing

Methods of Manufacturing

From the mixture of m- and p-xylene as raw material, the ammoxidation reaction of air and ammonia produces m- and terephthalonitrile. After washing and drying with water, catalytic hydrogenation is carried out in ethanol and potassium hydroxide solvent at a pressure of 4.5MPa and 90°C. The catalyst is removed from the reaction solution, ethanol is recovered, and distilled under reduced pressure to obtain meta- and p-mixed xylylenediamine.

Uses

Used in epoxy resin, photosensitive nylon, polyurethane coating, etc.

Manufacturing Info：

1,4-Benzenedimethanamine: ACTIVE

Computed Properties

Molecular Weight:136.19
XLogP3:-0.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:136.100048391
Monoisotopic Mass:136.100048391
Topological Polar Surface Area:52
Heavy Atom Count:10
Complexity:73.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

p-Xylene

Xylene

Benzene

Recommended Suppliers of p-Xylylenediamine

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

1,4-Bis(aminomethyl)benzene

CAS No.: 539-48-0

Content: 99.00%

Inquiry
Anqing Rongchuang Biotechnology Co., Ltd Contact Supplier

CN
1 YR

Business licensed Certified factory

Manufactory Supplier of SR17018

1,4-Bis(aminomethyl)benzene

CAS No.: 539-48-0

Content: 98%

Inquiry