4-(Trifluoromethoxy)phenylhydrazine hydrochloride
4-(三氟甲氧基)苯肼盐酸盐
Also known as: (4-(Trifluoromethoxy)phenyl)hydrazine hydrochloride, p-Trifluoromethoxyphenylhydrazine hydrochloride, 4-(Trifluoromethoxy)phenylhydrazine hydrochloride, Hydrazine, [4-(trifluoromethoxy)phenyl]-, hydrochloride (1:1), MFCD00053033
4-(Trifluoromethoxy)phenylhydrazine hydrochloride (CAS 133115-72-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H8ClF3N2O and a molecular weight of 228.599 g/mol. It is also known as (4-(Trifluoromethoxy)phenyl)hydrazine hydrochloride, p-Trifluoromethoxyphenylhydrazine hydrochloride and Hydrazine, [4-(trifluoromethoxy)phenyl]-, hydrochloride (1:1). Key properties include a melting point of 230 °C(lit.), a boiling point of 400.3ºC at 760mmHg, a density of 1.372g/cm3 and a flash point of 195.9ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 133115-72-7
- Jingsj CID
- J-26040-2
- Molecular Formula
- C7H8ClF3N2O
- Chinese Name
- 4-(三氟甲氧基)苯肼盐酸盐
- Molecular Weight
- 228.599 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 230 °C(lit.) |
|---|---|
| Boiling Point | 400.3ºC at 760mmHg |
| Density | 1.372g/cm3 |
| Flash Point | 195.9ºC |
| Exact Mass | 228.027725 |
| PSA | 47.28000 |
| LogP | 3.44610 |
| Vapor Pressure | 0.0715mmHg at 25°C |
| Refractive Index | 1.526 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-(Trifluoromethoxy)phenylhydrazine hydrochloride?
The CAS number of 4-(Trifluoromethoxy)phenylhydrazine hydrochloride is 133115-72-7.
What are the molecular formula and molecular weight of 4-(Trifluoromethoxy)phenylhydrazine hydrochloride?
4-(Trifluoromethoxy)phenylhydrazine hydrochloride has molecular formula C7H8ClF3N2O and molecular weight 228.599 g/mol.
Is 4-(Trifluoromethoxy)phenylhydrazine hydrochloride hazardous?
4-(Trifluoromethoxy)phenylhydrazine hydrochloride has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(Trifluoromethoxy)phenylhydrazine hydrochloride (CAS 133115-72-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26040-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.