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646-19-5

646-19-5 structure
646-19-5 structure
Name 1,7-diaminoheptane
Synonyms 1,7-Heptanediamine
1,7-Diaminoheptane
heptane-1,7-diamine
heptan-1,7-diamin
EINECS 211-468-2
MFCD00008246
Density 0.9±0.1 g/cm3
Boiling Point 224.0±8.0 °C at 760 mmHg
Melting Point 26-29 °C(lit.)
Molecular Formula C7H18N2
Molecular Weight 130.231
Flash Point 87.8±0.0 °C
Exact Mass 130.147003
PSA 52.04000
LogP 0.57
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.461
Storage condition 2-8°C
Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3259 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2921290000
646-20-8 structure

646-20-8

~%

646-19-5 structure

646-19-5

Literature: US2166152 , ; US2166183 , ;
3070-53-9 structure

3070-53-9

~%

646-19-5 structure

646-19-5

Literature: Synthetic Communications, , vol. 20, # 14 p. 2113 - 2118
131259-39-7 structure

131259-39-7

~%

646-19-5 structure

646-19-5

Literature: Synthetic Communications, , vol. 20, # 14 p. 2113 - 2118
1842-72-4 structure

1842-72-4

~%

646-19-5 structure

646-19-5

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 34, p. 209 - 213,209 - 212
123-99-9 structure

123-99-9

~%

646-19-5 structure

646-19-5

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 34, p. 209 - 213,209 - 212
4549-31-9 structure

4549-31-9

70-55-3 structure

70-55-3

~%

646-19-5 structure

646-19-5

Literature: Monatshefte fuer Chemie, , vol. 56, p. 391,405
HS Code 2921290000
Summary 2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
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title: CAS No. 646-19-5 | Chemsrc address: https://m.chemsrc.com/en/baike/1195609.html

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