121503-84-2

121503-84-2 structure

Name: 1-isocyanato-4-pentylbenzene
Chemical Name: 1-isocyanato-4-pentylbenzene
CAS Number: 121503-84-2
Molecular Formula: C₁₂H₁₅NO
Molecular Weight: 189.25400
Create Date: 2018-09-21 13:09:51
Modify Date: 2025-08-20 15:02:40

Name	1-isocyanato-4-pentylbenzene
Synonyms	4-Pentylphenyl isocyanate MFCD04039897 Benzene,1-isocyanato-4-pentyl

Density	0.987 g/mL at 25ºC(lit.)
Boiling Point	204-205ºC(lit.)
Molecular Formula	C₁₂H₁₅NO
Molecular Weight	189.25400
Flash Point	>230 °F
Exact Mass	189.11500
PSA	29.43000
LogP	3.38660
Vapour Pressure	0.00937mmHg at 25°C
Index of Refraction	n20/D 1.5130(lit.)

Symbol	GHS07, GHS08
Signal Word	Danger
Hazard Statements	H302-H312-H315-H319-H332-H334-H335
Precautionary Statements	P261-P280-P305 + P351 + P338-P342 + P311
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	20/21/22-36/37/38-42
Safety Phrases	23-26-36
RIDADR	UN 2206 6.1/PG 3
HS Code	2929109000

32315-10-9

33228-44-3

121503-84-2

Literature: Rychtarcikova, Zuzana; Kratky, Martin; Gazvoda, Martin; Komloova, Marketa; Polanc, Slovenko; Kocevar, Marijan; Stolarikova, Jirina; Vinsova, Jarmila Molecules, 2014 , vol. 19, # 4 p. 3851 - 3868

Precursor 2
32315-10-9 33228-44-3
DownStream 0

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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