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1,7-Octadiyne

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Formula: HC C(CH2)4C CH
CAS: 871-84-1
search Element: octadiyne

Identification

Structural Formula
1,7-Octadiyne
CAS:
871-84-1
EINECS:
212-815-0
Molecular Formula:
HC C(CH2)4C CH
MDL:
MFCD00008580
SMILES:
C#CCCCCC#C
Synonym:
1,7-dctadiyne ; octa-1,7-diyne ; 1,7-octadiyne,98% ; octane-1,7-diyne ; 1,7-octanediyne ; 1,7-octadiyne (6ci, 7ci, 8ci, 9ci) ; 1,7-octadiyne,99% ; 1,7-octadiyne 98% ; 1,7-octadiyne




Suppliers

Xiamen Equation Chemical Co.,Ltd
XECC4162080
Finetech Industry Limited
FIL3251300
AK Scientific, Inc.
AS247741
Zehao Industry Co., Ltd.
ZI312936
Leap Chem Co., Ltd
LC234702
Santa Cruz Biotechnology, Inc.
223116
Dayang Chem (Hangzhou) Co.,Ltd.
DC4031612
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CAS equal suppliers

1,7-Octadiyne, 98%
Alfa (A Johnson Matthey Company)
A5761728

Prices & Availability




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Properties for 1,7-Octadiyne

Molecular Weight:
106.17 g·mol−1
Density:
0.8 g/mL at 25 °C(lit.)
Boiling point:
135-136 °C(lit.)
Flash point:
74 ºF
Physical Description:
clear colorless to faintly yellow liquid
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Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R10 - Flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Classes:
3
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
0-6°C
RID/ADR certification :
UN 3295 3 / PG 3
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Alternative Distributors of [1,7-Octadiyne]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Pharmasi Chemicals Co., Ltd. | TCI Europe NV | Jinan Great Chemical Co., Ltd. | Yongyi Chemicals Group Co., Ltd. | Beijing Yangguang Furuide Chemical Co., Ltd. | Pfaltz & Bauer, Inc.

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Downloads

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MSDS:
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