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66794-29-4

66794-29-4 structure

66794-29-4 structure

Name: 1-Iodo-1-butyne
Chemical Name: 1-Butynyl Iodide
CAS Number: 66794-29-4
Molecular Formula: C₄H₅I
Molecular Weight: 179.987
Create Date: 2018-08-21 00:00:40
Modify Date: 2025-09-05 18:58:22

Name	1-Butynyl Iodide
Synonyms	1-Iodo-1-butyne 1-Iodobut-1-yne 1-Butyne, 1-iodo-

Density	1.9±0.1 g/cm3
Boiling Point	134.3±9.0 °C at 760 mmHg
Molecular Formula	C₄H₅I
Molecular Weight	179.987
Flash Point	49.0±14.2 °C
Exact Mass	179.943588
LogP	3.56
Vapour Pressure	10.0±0.2 mmHg at 25°C
Index of Refraction	1.566

Risk Phrases	R10;R36/37/38
Safety Phrases	S16;S26;S36/S37/S39
RIDADR	UN 1993
HS Code	2903399090

107-00-6 structure

107-00-6

~%

66794-29-4 structure

66794-29-4

Literature: Journal of the American Chemical Society, , vol. 55, p. 2152

107-00-6 structure

107-00-6

7664-41-7 structure

7664-41-7

7553-56-2 structure

7553-56-2

~%

66794-29-4 structure

66794-29-4

Literature: Journal of the American Chemical Society, , vol. 55, p. 2152

Precursor 3
107-00-6 7664-41-7 7553-56-2
DownStream 2
31502-19-9 63776-22-7

HS Code	2903399090
Summary	2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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